007130000a22002650004500 PH-MaWHO 20241108112604.0 Boston : Little, Brown, 1991. PA/9/95/L.070 12.0. 0316765996 EB 1991 Sackett, David L. 668351 US$ 42.10 Haynes, R. Brian 668352 Guyatt, Gordon H. 668353 Tugwell, Peter 668354 Clinical epidemiology : a basic science for clinical medicine. 2nd ed. 441p. eng Epidemiologic methods 148952 WHOLIS TRM MONO Mark 13-10-2008 10:42:02 13902 13902 0 0 0 0 WPRO WPRO 2021-05-24 0 EB 1991 13902 2024-01-24 00:00:00 2021-05-24 MONO