[On so-called paronychia in milk maids--Peiser's disease].
D000818:Animals; D001940:Breast; D003611:Dairy Products; D006801:Humans; D008892:Milk; D009784:Occupational Diseases; D010304:Paronychia; D014615:Vaccinia; D014616:Vaccinia virus
OCCUPATIONAL DISEASES; VACCINIA