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	521.	Planning of clinical trials. [electronic resource] by Boissel, J-P Producer: 20040506 In: Journal of internal medicine vol. 255 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	522.	Reduction in the number of animals and the evaluation period for the positive control group in Tg.rasH2 short-term carcinogenicity studies. [electronic resource] by Shah, Sudhir A Paranjpe, Madhav G Atkins, Philip I Zahalka, Eias A Producer: 20130304 In: International journal of toxicology vol. 31 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	523.	Ten ways to improve the use of statistical mediation analysis in the practice of child and adolescent treatment research. [electronic resource] by Maric, Marija Wiers, Reinout W Prins, Pier J M Producer: 20121227 In: Clinical child and family psychology review vol. 15 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	524.	[The effect of pneumoconiosis observation object and coal workers' pneumoconiosis in one stage again in the dust exposure work after whole lung lavage]. [electronic resource] by She, Da Gao, Wei Xue, Jingru Ding, Xinping Producer: 20150908 In: Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases vol. 33 Availability: No items available. Save to lists Add to cart (remove)
	525.	Orthopedic Injured versus Uninjured Comparison Groups for Neuroimaging Research in Mild Traumatic Brain Injury. [electronic resource] by Wilde, Elisabeth A Ware, Ashley L Li, Xiaoqi Wu, Trevor C McCauley, Stephen R Barnes, Amanda Newsome, Mary R Biekman, Brian D Hunter, Jill V Chu, Zili D Levin, Harvey S Producer: 20200330 In: Journal of neurotrauma vol. 36 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	526.	Don't Assume the Control Group Is Normal-People with Asymptomatic Tendon Pathology Have Higher Pressure Pain Thresholds. [electronic resource] by Rio, Ebonie K Ellis, Richard F Henry, Jono M Falconer, Victoria R Kiss, Zoltan S Girdwood, Michael A Cook, Jill L Gaida, Jamie E Producer: 20190813 In: Pain medicine (Malden, Mass.) vol. 19 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	527.	Informed consent and controlled trials. [electronic resource] Producer: 19881220 In: Lancet (London, England) vol. 2 Availability: No items available. Save to lists Add to cart (remove)
	528.	Historical controls, data banks, and randomized trials in clinical research: a review. [electronic resource] by Fleming, T R Producer: 19820814 In: Cancer treatment reports vol. 66 Availability: No items available. Save to lists Add to cart (remove)
	529.	Ethical issues in clinical trials in oncology. [electronic resource] by Markman, M Producer: 19970602 In: Cleveland Clinic journal of medicine vol. 64 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	530.	Dye bias correction in dual-labeled cDNA microarray gene expression measurements. [electronic resource] by Rosenzweig, Barry A Pine, P Scott Domon, Olen E Morris, Suzanne M Chen, James J Sistare, Frank D Producer: 20040608 In: Environmental health perspectives vol. 112 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	531.	Minor physical anomalies in affective disorders. A review of the literature. [electronic resource] by Tényi, Tamás Trixler, Mátyás Csábi, Györgyi Producer: 20090527 In: Journal of affective disorders vol. 112 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	532.	Resonance, placebo effects, and Type II errors: some implications from healing research for experimental methods. [electronic resource] by Bengston, William F Moga, Margaret Producer: 20070614 In: Journal of alternative and complementary medicine (New York, N.Y.) vol. 13 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	533.	Blank control setting and protein detection method on low-dose aspirin-treated mice during implantation window. [electronic resource] by Sun, Q Xiong, J Liu, H Producer: 20110701 In: Placenta vol. 32 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	534.	Decreased serum BDNF levels in patients with epileptic and psychogenic nonepileptic seizures. [electronic resource] by Bianchin, M M Bragatti, J A Torres, C M Nuernberg, G L Rieder, C R Producer: 20110712 In: Neurology vol. 76 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	535.	Using historical control information for the design and analysis of clinical trials with overdispersed count data. [electronic resource] by Gsteiger, Sandro Neuenschwander, Beat Mercier, Francois Schmidli, Heinz Producer: 20140320 In: Statistics in medicine vol. 32 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	536.	Design of randomized controlled confirmatory trials using historical control data to augment sample size for concurrent controls. [electronic resource] by Yuan, Jiacheng Liu, Jeen Zhu, Ray Lu, Ying Palm, Ulo Producer: 20200616 In: Journal of biopharmaceutical statistics vol. 29 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	537.	Ethical implications of rejecting patients for clinical trials. [electronic resource] by Chalmers, T C Producer: 19900222 In: JAMA vol. 263 Availability: No items available. Save to lists Add to cart (remove)
	538.	Null results in clinical trials: the need for a decision-theory approach. [electronic resource] by Ciampi, A Till, J E Producer: 19800923 In: British journal of cancer vol. 41 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	539.	Effects of oral androstenedione administration on serum testosterone and estradiol levels in postmenopausal women. [electronic resource] by Leder, Benjamin Z Leblanc, Karen M Longcope, Christopher Lee, Hang Catlin, Don H Finkelstein, Joel S Producer: 20030117 In: The Journal of clinical endocrinology and metabolism vol. 87 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	540.	Placebo in clinical trials for depression: complexity and necessity. [electronic resource] by Kupfer, David J Frank, Ellen Producer: 20020423 In: JAMA vol. 287 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 1708 results.