title: The global challenge.
authors.forename: Virginia
authors.initials: V
authors.lastname: Gewin
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control; D003906:Developing Countries / Q000191:economics / Q000706:statistics & numerical data*; D014943:Global Health; D006801:Humans; D038622:Internationality; D011634:Public Health / Q000193:education / Q000639:trends; D014330:Tropical Medicine / Q000193:education; D000078329:Workforce; D014944:World Health Organization