[CASTELLANI'S DERMATOSIS PAPULOSA NIGRA; CLINICAL AND GEOGRAPHIC NOTE].
D000349:Africa; D001208:Asia; D044466:Asian People; D044383:Black People; D003880:Dermatology; D003933:Diagnosis; D006801:Humans; D007199:Indians, South American; D008800:Mexico; D010859:Pigmentation Disorders; D017444:Skin Diseases, Papulosquamous; D014481:United States; D001741:Black or African American
AFRICA; ASIA; DERMATOLOGY; DIAGNOSIS; INDIANS, SOUTH AMERICAN; MEXICO; NEGROES; PIGMENTATION DISORDERS
DERMATOSIS PAPULOSA NIGRA DE CASTELLANI, APER CU CLINIQUE ET G'EOGRAPHIQUE.