00000cam a22000004a 4500 UP-1685523046125025988 Buklod 20230503092606.0 aa r |||| u| ta 071031s xx d r |||| u| (iLib)UPMNL-00000012358 Med R 852 N34 1994 Ngelangel, Corazon A. Introduction to basic health research research methods I module developed by Corazon A. Ngelangel, Godofreda V. Dalmacion, Cynthia P. Cordero ; with contribution from Xenia Tigno ... [et al.]. Manila University of the Philippines, College of Medicine, Clinical Epidemiology Unit and the Basic Sciences Department 1994 92 p. 25 cm. Medicine Research Study and teaching. Dalmacion, Godofreda V. Cordero, Cynthia P. UPMNL MED R 852 N34 1994 Book