Results 191 to 200 of about 4,375,535 (213)
Some of the next articles are maybe not open access.

Randomized Controlled Trials

Clinical Obstetrics and Gynecology, 1998
openaire   +2 more sources

Commentary: Randomized Controlled Trials

Surgical Oncology Clinics of North America, 2010
openaire   +2 more sources

Definition of a randomized controlled trial

Clinical Rehabilitation, 2005
Beckerman, Heleen   +2 more
openaire   +2 more sources

Physical activity measurements affected participants' behavior in a randomized controlled trial

Journal of Clinical Epidemiology, 2006
Mireille van Poppel   +2 more
exaly  

Randomized controlled trial of screening for hepatocellular carcinoma

Journal of Cancer Research and Clinical Oncology, 2004
Zhao-You Tang, Bo-Heng Zhang
exaly  

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