title: Milkers' nodules. Some observations on true and false cowpox apropos an outbreak in a closed community.
mesh_terms: D000328:Adult; D000818:Animals; D002417:Cattle; D005260:Female; D006801:Humans; D011213:Poxviridae Infections; D009626:Terminology as Topic; D014615:Vaccinia; D015047:Zoonoses