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	21.	Helminth Parasites and Parasitic Diseases of Sheep: II. Notes on the Effect of Winter Upon the Free-living Stages of Nematode Parasites of Sheep on the Pastures in Eastern Canada. [electronic resource] by Swales, W E Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 4 Availability: No items available. Save to lists Add to cart (remove)
	22.	Chemotherapy of Caecal Coccidiosis in Chickens: II Further studies on the use of drugs in established infections. [electronic resource] by Swales, W E Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 10 Availability: No items available. Save to lists Add to cart (remove)
	23.	Sulphonamide Therapy in Poultry Practice. [electronic resource] by Swales, W E Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 13 Availability: No items available. Save to lists Add to cart (remove)
	24.	Pasture Studies on Parasitic Diseases of Sheep in Eastern Canada 1. The use of phenothiazine-salt mixtures during the grazing season. [electronic resource] by Swales, W E Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 16 Availability: No items available. Save to lists Add to cart (remove)
	25.	Enterohepatitis (blackhead) in turkeys; observations on transmission by the caecal worm (Heterakis gallinae). [electronic resource] by SWALES, W E Producer: 20081016 In: Canadian journal of comparative medicine and veterinary science vol. 12 Availability: No items available. Save to lists Add to cart (remove)
	26.	On the chemotherapy of caecal coccidiosis (Eimeria tenella) of chickens. VIII. Field trials of broiler feeds medicated at a low level. [electronic resource] by SWALES, W E Producer: 20040215 In: Canadian journal of comparative medicine and veterinary science vol. 15 Availability: No items available. Save to lists Add to cart (remove)
	27.	Parasitic Sheep Diseases in Canada. [electronic resource] by Swales, W E Producer: 20070727 In: Canadian journal of comparative medicine (Gardenvale, Quebec) vol. 3 Availability: No items available. Save to lists Add to cart (remove)
	28.	Chemotherapy of Caecal Coccidiosis: V. Some Further Tests of Drugs for a Coccidiostatic Effect. [electronic resource] by Swales, W E Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 11 Availability: No items available. Save to lists Add to cart (remove)
	29.	Controlling Caecal Coccidiosis in Chicks. [electronic resource] by Swales, W E Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 11 Availability: No items available. Save to lists Add to cart (remove)
	30.	Thorny-headed Worm. [electronic resource] by Swales, W E Gwatkin, R Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 12 Availability: No items available. Save to lists Add to cart (remove)
	31.	Experiments to determine the role of the thorny-headed worm, Macracanthorynchus hirudinaceus, in the occurrence of disease of pigs in Canada. [electronic resource] by SWALES, W E GWATKIN, R Producer: 20071227 In: Canadian journal of comparative medicine and veterinary science vol. 12 Availability: No items available. Save to lists Add to cart (remove)
	32.	Enterohepatitis in Turkeys: IV. Trials with Chemotherapy. [electronic resource] by Swales, W E Frank, J F Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 12 Availability: No items available. Save to lists Add to cart (remove)
	33.	On the chemotherapy of caecal coccidiosis, Eimeria tenella, of chickens; a note on the metabolism of caecal epithelium, normal and parasitized. [electronic resource] by COLLIER, H B SWALES, W E Producer: 20081016 In: Canadian journal of research vol. 26 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	34.	On the chemotherapy of caecal coccidiosis (Eimeria tenella) of chickens; observations on sulphonamides in the intestinal tract and blood. [electronic resource] by SWALES, W E BENHAM, G H Producer: 20100318 In: Canadian journal of research vol. 25 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	35.	Enterohepatitis in turkeys; observations on the susceptibility of young poults. [electronic resource] by SWALES, W E FRANK, J F Producer: 20081016 In: Canadian journal of comparative medicine and veterinary science vol. 12 Availability: No items available. Save to lists Add to cart (remove)
	36.	Enterohepatitis in turkeys; trails with chemotherapy. [electronic resource] by SWALES, W E FRANK, J F Producer: 20081016 In: Canadian journal of comparative medicine and veterinary science vol. 12 Availability: No items available. Save to lists Add to cart (remove)
	37.	Enterohepatitis in Turkeys: III. Observations on the Succeptibility of Young Poults. [electronic resource] by Swales, W E Frank, J F Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 12 Availability: No items available. Save to lists Add to cart (remove)
	38.	Photosensitization Produced in Pigs by Phenothiazine. [electronic resource] by Swales, W E Albright, W D Fraser, L Muir, G W Producer: 20070727 In: Canadian journal of comparative medicine and veterinary science vol. 6 Availability: No items available. Save to lists Add to cart (remove)