Was Shibasaburo Kitasato the co-discoverer of the plague bacillus?
D001432:Bacteriology / Q000266:history*; D005602:France; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007564:Japan; D010930:Plague / Q000266:history; D015010:Yersinia pestis