Columbia subject headings:
Children--Developing countries--Periodicals.
Children--Health and hygiene--Developing countries--Periodicals.
Children--Health and hygiene--Periodicals.
Children--Periodicals.
Harvard subject headings:
Children--Developing countries--Periodicals.
Children--Health and hygiene--Developing countries--Periodicals.
Children--Health and hygiene--Periodicals
Children--Periodicals.
Reference works
Princeton subject headings:
Children--Developing countries--Periodicals.
Children--Health and hygiene--Developing countries--Periodicals.
Periodicals.