title: Then and now.
authors.affiliation: Salk Institute, La Jolla, San Diego, USA.
authors.forename: Inder
authors.initials: I
authors.lastname: Verma
mesh_terms: D000818:Animals; D001709:Biotechnology / Q000191:economics / Q000266:history / Q000639:trends*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007194:India; D008297:Male; D014612:Vaccines / Q000191:economics / Q000600:supply & distribution
chemical_list: D014612:Vaccines