Excerpt from Bovine Infectious Abortion: Or Bang's Disease of CattleAbortions in cattle may be caused by various agencies which produce their effects in various ways. Among these are micro-organisms or germs and several different germs are capable, if colonized in the uterus, of causing abortion. The micro-organism, however, that causes by far the greatest number of abortions and that also has a special predilection for colonizing during pregn...
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