title: [Studies on G. Nakagawa's vaccination--new evidence of Nakagawa's vaccination] (Jpn).
authors.forename: A
authors.initials: A
authors.lastname: Matsuki
mesh_terms: D000486:Allergy and Immunology / Q000266:history*; D049711:History, Modern 1601-; D007564:Japan; D012899:Smallpox / Q000266:history*