Author: Parra JE

Original article 1990;16(4):232-238   pdf
Prevalence of adverse reproductive outcomes in a population occupationally exposed to pesticides in Colombia.
Restrepo M, Munoz N, Day NE, Parra JE, de Romero L, Nguyen-Dinh X
 
Original article 1990;16(4):239-246   pdf
Birth defects among children born to a population occupationally exposed to pesticides in Colombia.
Restrepo M, Munoz N, Day N, Parra JE, Hernandez C, Blettner M, Giraldo A