Designing clinical research
Hulley, Stephen B.
Designing clinical research anepidemiologic approach - 2nd - Philadelphia Lippincott Williams & Wilins 2001 - xiv,336p. 25cm
0781722187
Research
Medicine
Clinical research
610.72 / DES
Designing clinical research anepidemiologic approach - 2nd - Philadelphia Lippincott Williams & Wilins 2001 - xiv,336p. 25cm
0781722187
Research
Medicine
Clinical research
610.72 / DES
