TY - SER ED - Society for Epidemiologic Research (Estados Unidos). ED - International Epidemiological Association. ED - Johns Hopkins University. TI - Epidemiologic reviews SN - 0193-936X AV - RA648.5 U1 - 614.4 PY - 1979///- CY - Baltimore, Md. PB - Johns Hopkins University, School of Hygiene and Public Health KW - Epidemiología N1 - Inicia en 1979; Excerpta medica; Helminthological abstracts; Index veterinarius; Veterinary bulletin; Index medicus; Biological abstracts; Life sciences collection ER -