Better data needed: everyone agrees, but no one wants to pay.
Abouzahr
Carla
C
WHO, 1211 Geneva 27, Switzerland. abouzahrc@who.int
Gollogly
Laragh
L
Stevens
Gretchen
G
D002961:Civil Rights / Q000191:economics*; D003906:Developing Countries; D014943:Global Health; D019981:Health Care Sector / Q000706:statistics & numerical data; D006293:Health Promotion / Q000458:organization & administration; D006801:Humans; D007391:International Cooperation; D012042:Registries / Q000592:standards; D014798:Vital Statistics