From the World Health Organization. State of the World's Vaccines and Immunizations.
D000328:Adult; D002648:Child; D003906:Developing Countries; D004345:Drug Industry; D014943:Global Health; D006801:Humans; D011634:Public Health / Q000592:standards; D012106:Research; D014611:Vaccination / Q000706:statistics & numerical data; D014612:Vaccines / Q000600:supply & distribution; D014944:World Health Organization
D014612:Vaccines