TY - BOOK AU - King,Alan J.C. ED - WORLD HEALTH ORGANIZATIO TI - The health of youth: BACKGROUND DOCUMENT: TECHNICAL DISCUSSION T2 - MAY 1989 SN - 9289013338 AV - RJ47.53 1989 PY - 1989/// CY - Copenhagen, Denmark PB - WHO Regional Office for Europe KW - Health behavior in adolescence ER -