Family planning : its impact on the health of women and children - Maine, Deborah (New York, New York : Center of Population and Family Health, Columbia University, 1981)
Keywords: CONTROL NATAL; PAISES DESARROLLADOS; MUJERES -- CUIDADO E HIGIENE; NIÑOS -- CUIDADO E HIGIENE; MORTALIDAD INFANTIL; SERVICIOS DE SALUD MATERNA; SERVICIOS DE SALUD INFANTIL