009630000a22002290004500 PH-MaWHO 20241108112621.0 WHO/ADH/92.3.-Unpublished WHO Documents File Joint World Health Organization/International Youth Foundation Meeting (1991 : Geneva, Switzerland). 669627 World Health Organization. Adolescent Health Unit. 669628 International Youth Foundation. 669629 Approaches to adolescent health and development : principles for success : a Joint World Health Organization/International Youth Foundation Meeting, Geneva, 20-22 November 1991. Geneva : World Health Organization, 1992. 30p. http://whqlibdoc.who.int/hq/1992/WHO_ADH_92.3.pdf eng Adolescent medicine 55330 Adolescent psychology 647476 WHOLIS DOC Mark 20-10-2008 14:16:38 14573 14573 0 0 0 0 WPRO WPRO 2021-05-24 0 WHO Documents File 14573 2024-01-24 00:00:00 2021-05-24 DOC