title: A historical review on the progress in studies of tsutsugamushi in Japan.
mesh_terms: D000818:Animals; D049673:History, 20th Century; D006801:Humans; D007303:Insect Vectors; D007564:Japan; D008925:Mites; D012285:Orientia tsutsugamushi; D012106:Research / Q000266:history; D012612:Scrub Typhus / Q000266:history*