The World Health Organization and its work. 1993.
Bynum
W F
WF
Porter
R
R
D019049:Developed Countries; D003906:Developing Countries; D014943:Global Health; D006287:Health Planning Guidelines; D006291:Health Policy; D049673:History, 20th Century; D006801:Humans; D007391:International Cooperation; D011634:Public Health / Q000266:history*; D014944:World Health Organization / Q000266:history* / Q000458:organization & administration