004830000a22001450004500003000900000005001700009110007600026245011100102562002100213264004900234300001000283041000800293650001900301650001700320PH-MaWHO20241108112243.0 aWorld Health Orgnization. World Health Assembly (51st : 1998 : Geneva). aFifty-first World Health Assembly, Geneva, 11-16 May 1998 : summary records and reports of the committees. aWHA51/1998/REC/3 aGeneva : bWorld Health Organization,c1998. a159p. aeng aHealthplanning aHealthpolicy