WALSH, E N Tinea nigra in Panama. [electronic resource] - Archives of dermatology and syphilology Apr 1948 - 732 p. digital Publication Type: Journal Article ISSN: 0096-6029 Standard No.: 10.1001/archderm.1948.01520170130013 doi Subjects--Topical Terms: DermatitisHumansPanamaTinea