title: History and development of radiation oncology in Japan.
authors.affiliation: Cancer Institute Hospital, Toshima, Tokyo, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Yamashita
authors.forename: M
authors.initials: M
authors.lastname: Abe
mesh_terms: D049673:History, 20th Century; D006801:Humans; D007564:Japan; D018787:Radiation Oncology / Q000266:history* / Q000639:trends; D011878:Radiotherapy / Q000266:history* / Q000295:instrumentation / Q000379:methods