TY - BOOK ID - 5024017 TI - Clinical epidemiology : the essentials. AU - Fletcher, Robert H. AU - Fletcher, Suzanne W. AU - Wagner, Edward W. PY - 1988 SN - 0683032518 PB - Baltimore Williams and Wilkins DB - UniCat KW - Clinical epidemiology KW - Epidemiologic Methods KW - Epidémiologie clinique KW - Epidemiologic Methods. KW - Epidemiology KW - Epidemiologic Method KW - Epidemiological Methods KW - Methods, Epidemiologic KW - Epidemiological Method KW - Method, Epidemiologic KW - Method, Epidemiological KW - Methods, Epidemiological KW - methods KW - Clinical epidemiology. KW - Epidémiologie clinique UR - https://www.unicat.be/uniCat?func=search&query=sysid:5024017 AB - ER -