Cultivation of Osler's nodes.
D000190:Actinomyces / Q000302:isolation & purification; D000196:Actinomycosis / Q000175:diagnosis* / Q000473:pathology; D000328:Adult; D006225:Hand / Q000473:pathology; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D012867:Skin / Q000473:pathology