[The influence of mother's age on the level of perinatal mortality].
D000569:Americas; D017691:Caribbean Region; D003462:Cuba; D003710:Demography; D003906:Developing Countries; D005313:Fetal Death; D007226:Infant Mortality; D007843:Latin America; D009026:Mortality; D009656:North America; D011153:Population; D011157:Population Dynamics
Americas; Caribbean; Cuba; Demographic Factors; Developing Countries; Fetal Death; Infant Mortality; Latin America; Mortality; North America; Population; Population Dynamics
Influencia de la edad de la madre en ls niveles de mortalidad perinatal