title: Absence of risk associated with exposure to radiation before conception in Japan.
authors.forename: M P
authors.initials: MP
authors.lastname: Little
authors.forename: M W
authors.initials: MW
authors.lastname: Charles
mesh_terms: D002648:Child; D005306:Fertilization; D006801:Humans; D007564:Japan; D007953:Leukemia, Radiation-Induced / Q000209:etiology*; D009678:Nuclear Energy; D009689:Nuclear Warfare; D012306:Risk