Results 161 to 167 of about 1,889,174 (167)
Some of the next articles are maybe not open access.
Cancer therapy and the randomized clinical trial: good medicine?
Ca-A Cancer Journal for Clinicians, 1994exaly
[Clinical trial and center of clinical trial].
Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 2003openaire +1 more source

