title: Some early stirrings (1950 ff.) of concern about environmental mutagens.
authors.affiliation: Rockefeller University, New York 10021, USA. jsl@rockvax
authors.forename: J
authors.initials: J
authors.lastname: Lederberg
mesh_terms: D015709:Correspondence as Topic / Q000266:history; D004781:Environmental Exposure / Q000009:adverse effects / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D009153:Mutagens / Q000009:adverse effects / Q000266:history*; D014481:United States
chemical_list: D009153:Mutagens