title: Excess benign melanocytic naevi.
authors.forename: B
authors.initials: B
authors.lastname: Hughes
authors.forename: C C
authors.initials: CC
authors.lastname: Bailey
mesh_terms: D002648:Child; D004200:Diseases in Twins; D006801:Humans; D007165:Immunosuppression Therapy / Q000009:adverse effects*; D008297:Male; D009508:Nevus, Pigmented / Q000209:etiology*; D012878:Skin Neoplasms / Q000209:etiology*