Authors: TOVARGUZMAN V FLORESALDANA M SALMERONCASTRO J LAZCANOPONCE EC

Citation: V. Tovarguzman et al., EPIDEMIOLOGIC PANORAMA OF COLORECTAL-CANCER IN MEXICO, 1980-1993, Diseases of the colon & rectum, 41(2), 1998, pp. 225-231

Authors: HIJARMEDINA MC LOPEZLOPEZ MV FLORESALDANA M ANAYA R

Citation: Mc. Hijarmedina et al., METHODOLOGICAL ASPECTS OF MEASURING INJUR IES FROM TRAFFIC ACCIDENTS AT THE SITE OF OCCURRENCE, Revista de Saude Publica, 31(1), 1997, pp. 100-104