title: Vaccine development: necessity as the mother of invention.
authors.forename: W N
authors.initials: WN
authors.lastname: Burnette
mesh_terms: D016915:AIDS Vaccines / Q000302:isolation & purification; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014612:Vaccines / Q000266:history*
chemical_list: D016915:AIDS Vaccines; D014612:Vaccines