The pocket guide to critical appraisal : a handbook for health care pr ofessionals

Iain K. Crombie
Bok · Engelsk · 1996

Utgitt	London : BMJ publishing group , c1996
Omfang	XI, 66 s.
Emner	Case-Control Studies Clinical Trials Evidence-Based Medicine Handbooks [PT] Vis mer... Research Research Design
ISBN	072791099X