How to read a paper. Papers that report drug trials.
作者信息
Greenhalgh T
机构信息
Department of Primary Care and Population Sciences, University College London Medical School/Royal Free Hospital School of Medicine, Whittington Hospital.
出版信息
BMJ. 1997 Aug 23;315(7106):480-3. doi: 10.1136/bmj.315.7106.480.