[Study of an outbreak of vaccinia in dairy cattle of their milkers].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D003105:Colombia; D003612:Dairying; D004196:Disease Outbreaks; D006801:Humans; D051379:Mice; D014615:Vaccinia / Q000453:epidemiology* / Q000662:veterinary*
Estudio de un brote de vaccinia en ganado lechero y sus ordeñadores.