[Development and present status of a leptospiral vaccine and the technology of vaccine production in China].
D000818:Animals; D002681:China; D002986:Clinical Trials as Topic; D004196:Disease Outbreaks; D006801:Humans; D007919:Leptospira / Q000276:immunology*; D007922:Leptospirosis / Q000453:epidemiology / Q000517:prevention & control*; D011786:Quality Control; D013678:Technology, Pharmaceutical; D014612:Vaccines / Q000592:standards
D014612:Vaccines