Columbia subject headings:
Health education--United States--Evaluation.
School health services--United States--Evaluation.
Schools--Health promotion services--United States--Evaluation.
Harvard subject headings:
Health education--United States--Evaluation.
School children--Health and hygiene--United States--Evaluation.
School health services--United States--Evaluation.
Princeton subject headings:
Health education--United States--Evaluation.
School children--Health and hygiene--United States--Evaluation.
School health services--United States--Evaluation.