title: Emil Alvin Pfitzer.
authors.affiliation: McClain Associates, 10 Powder Horn Ter, Randolph, New Jersey 07869, USA.
authors.forename: R Michael
authors.initials: RM
authors.lastname: McClain
authors.forename: Bernard M
authors.initials: BM
authors.lastname: Wagner
mesh_terms: D004345:Drug Industry / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D012958:Societies, Scientific / Q000266:history; D014116:Toxicology / Q000266:history*; D014481:United States