Authors:
NAZARBEUTELSPACHER A
HALPERINFRISCH D
SALVATIERRAIZABA B
Citation: A. Nazarbeutelspacher et al., THE EFFECT OF CONTRACEPTION ON FERTILITY IN THE BORDER REGION OF CHIAPAS, MEXICO, Salud publica de Mexico, 38(1), 1996, pp. 13-19
Authors:
ALVAREZGORDILLO GC
HALPERINFRISCH D
BLANCARTEMELENDRES L
VAZQUEZCASTELLANOS JL
Citation: Gc. Alvarezgordillo et al., RISK-FACTORS FOR DRUG-RESISTANT TUBERCULO SIS IN CHIAPAS, MEXICO, Salud publica de Mexico, 37(5), 1995, pp. 408-416