Columbia subject headings:
Harvard subject headings:
Bolivia--Statistics, Medical.
Children--Health and hygiene--Bolivia--Statistics.
Encuesta nacional de demografía y salud, 1989.
Health surveys--Bolivia.
Mothers--Mortality--Bolivia--Statistics.
Prenatal care--Bolivia--Statistics.
Princeton subject headings:
Children--Bolivia--Health and hygiene.
Health surveys--Bolivia.
Public health--Bolivia.