title: Artificial radio-activity and neutron rays in biology and medicine. 1937.
authors.forename: J H
authors.initials: JH
authors.lastname: Lawrence
mesh_terms: D000818:Animals; D001695:Biology / Q000266:history*; D049673:History, 20th Century; D009502:Neutrons; D011868:Radioisotopes / Q000266:history*
chemical_list: D011868:Radioisotopes