Your search returned 38 results.

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	1.	A preliminary investigation of urinary testosterone and cortisol levels in wild male mountain gorillas. [electronic resource] by Robbins, M M Czekala, N M Producer: 19971017 In: American journal of primatology vol. 43 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Comparative urinary androstanes in the great apes. [electronic resource] by Hagey, L R Czekala, N M Producer: 20030725 In: General and comparative endocrinology vol. 130 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Reproductive cycle of the steppe polecat (Mustela eversmanni). [electronic resource] by Mead, R A Neirinckx, S Czekala, N M Producer: 19900420 In: Journal of reproduction and fertility vol. 88 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Zebra chorionic gonadotropin: partial purification and characterization. [electronic resource] by McFarlane, J R Czekala, N M Papkoff, H Producer: 19910917 In: Biology of reproduction vol. 44 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Estrogen-producing ovarian granulosa cells: use of the granulosa cell aromatase bioassay (GAB) to monitor FSH levels in body fluids. [electronic resource] by Dahl, K D Czekala, N M Hsueh, A J Producer: 19880226 In: Advances in experimental medicine and biology vol. 219 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Pregnancy monitoring in diverse primate species by estrogen and bioactive luteinizing hormone determinations in small volumes of urine. [electronic resource] by Czekala, N M Hodges, J K Lasley, B L Producer: 19811124 In: Journal of medical primatology vol. 10 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	Monitoring the female reproductive cycle of great apes and other primate species by determination of oestrogen and LH in small volumes of urine. [electronic resource] by Lasley, B L Hodges, J K Czekala, N M Producer: 19810226 In: Journal of reproduction and fertility. Supplement vol. Suppl 28 Availability: No items available. Save to lists Add to cart (remove)
	8.	Non-invasive detection and monitoring of estrus, pregnancy and the postpartum period in pygmy loris (Nycticebus pygmaeus) using fecal estrogen metabolites. [electronic resource] by Jurke, M H Czekala, N M Fitch-Snyder, H Producer: 19970507 In: American journal of primatology vol. 41 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	9.	Estrogen and luteinizing hormone secretion in diverse primate species from simplified urinary analysis. [electronic resource] by Hodges, J K Czekala, N M Lasley, B L Producer: 19800616 In: Journal of medical primatology vol. 8 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	10.	Reproductive hormone profiles in captive male orangutans: implications for understanding developmental arrest. [electronic resource] by Maggioncalda, A N Sapolsky, R M Czekala, N M Producer: 19990714 In: American journal of physical anthropology vol. 109 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	11.	Growth hormone and thyroid stimulating hormone concentrations in captive male orangutans: implications for understanding developmental arrest. [electronic resource] by Maggioncalda, A N Czekala, N M Sapolsky, R M Producer: 19991228 In: American journal of primatology vol. 50 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	12.	Diurnal urinary corticoid excretion in the human and gorilla. [electronic resource] by Czekala, N M Lance, V A Sutherland-Smith, M Publication details: American journal of primatology 1994 In: American journal of primatology vol. 34 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	13.	Direct measurements of urinary estrone conjugates during the normal menstrual cycle of the gorilla (Gorilla gorilla). [electronic resource] by Czekala, N M Mitchell, W R Lasley, B L Publication details: American journal of primatology 1987 In: American journal of primatology vol. 12 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	14.	Urinary estrogen excretion during pregnancy in the gorilla (Gorilla gorilla), orangutan (Pongo pygmaeus) and the human (Homo sapiens). [electronic resource] by Czekala, N M Benirschke, K McClure, H Lasley, B L Producer: 19830610 In: Biology of reproduction vol. 28 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	15.	Fetal-maternal gradients of steroid hormones in the nine-banded armadillo (Dasypus novemcinctus). [electronic resource] by Nakakura, K Czekala, N M Lasley, B L Benirschke, K Producer: 19830214 In: Journal of reproduction and fertility vol. 66 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	16.	Granulosa cell aromatase bioassay: changes of bioactive FSH levels in the female. [electronic resource] by Fauser, B C Soto, D Czekala, N M Hsueh, A J Producer: 19900206 In: Journal of steroid biochemistry vol. 33 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	17.	Monitoring the menstrual cycle of humans and lowland gorillas based on urinary profiles of bioactive follicle-stimulating hormone and steroid metabolites. [electronic resource] by Dahl, K D Czekala, N M Lim, P Hsueh, A J Producer: 19870331 In: The Journal of clinical endocrinology and metabolism vol. 64 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	18.	Annual circulating testosterone levels in captive and free-ranging male armadillos (Dasypus novemcincuts). [electronic resource] by Czekala, N M HOdges, J K Gause, G E Lasley, B L Producer: 19801027 In: Journal of reproduction and fertility vol. 59 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	19.	Urinary immunoreactive estrogen and pregnanediol-3-glucuronide during the normal menstrual cycle of the female lowland gorilla (Gorilla gorilla). [electronic resource] by Mitchell, W R Presely, S Czekala, N M Lasley, B L Producer: 20200130 In: American journal of primatology vol. 2 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	20.	Urinary estrogens during pregnancy of the ruffed lemur (Lemur variegatus). [electronic resource] by Shideler, S E Czekala, N M Benirschke, K Lasley, B L Producer: 19830811 In: Biology of reproduction vol. 28 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)

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Your search returned 38 results.