title: Congenital Becker's melanosis.
authors.affiliation: Department of Dermatology, Northwestern University Medical School, Chicago, Illinois.
authors.forename: D D
authors.initials: DD
authors.lastname: Picascia
authors.forename: N B
authors.initials: NB
authors.lastname: Esterly
mesh_terms: D001707:Biopsy, Needle; D006801:Humans; D007223:Infant; D008297:Male; D008548:Melanosis / Q000151:congenital* / Q000473:pathology; D012867:Skin / Q000473:pathology