title: Warts in butchers.
authors.forename: E S
authors.initials: ES
authors.lastname: Johnson
mesh_terms: D004279:DNA, Viral / Q000032:analysis; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology* / Q000382:microbiology; D008297:Male; D008461:Meat Products; D008462:Meat-Packing Industry; D009784:Occupational Diseases / Q000209:etiology*; D027383:Papillomaviridae / Q000235:genetics; D012307:Risk Factors; D014860:Warts / Q000209:etiology*
chemical_list: D004279:DNA, Viral