Beginnings of bacteriology in California.
D001432:Bacteriology / Q000193:education / Q000266:history*; D002140:California; D004196:Disease Outbreaks / Q000517:prevention & control; D004345:Drug Industry; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D006920:Hygiene; D007753:Laboratories / Q000266:history; D011634:Public Health; D012577:Schools, Medical / Q000266:history*; D014495:Universities / Q000266:history*