Columbia subject headings:
Harvard subject headings:
Birth control--Paraguay--Statistics.
Fertility, Human--Paraguay--Statistics.
Health surveys--Paraguay.
Infants--Health and hygiene--Paraguay.
Mothers--Health and hygiene--Paraguay.
Princeton subject headings:
Birth control--Paraguay.
Children--Health and hygiene--Paraguay.
Fertility, Human--Paraguay.
Maternal and infant welfare--Paraguay.
Maternal health services--Paraguay.
Mothers--Health and hygiene--Paraguay.