TY - BOOK AU - Fletcher,Robert H. AU - Fletcher,Suzanne W. AU - Fletcher,Grant S. TI - Clinical epidemiology SN - 9781451144475 PY - 2014/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Epidemiologic Methods UR - http://192.168.201.76/multim/m10154/cover10154.jpg UR - http://192.168.201.76/multim/m10154/title.pdf UR - http://192.168.201.76/multim/m10154/contents.pdf ER -