TY - BOOK ED - World Health Organization TI - School health education to prevent AIDS and sexually transmitted diseases T2 - WHO AIDS series ; 10 SN - 9241210109 PY - 1992/// CY - Geneva PB - World Health Organization KW - Acquired immunodeficiency syndrome - Prevention & control KW - Health education KW - School health services KW - Sexually transmitted diseases - Prevention & control ER -