title: Some twin spots may not be twins.
authors.forename: Maurice A M
authors.initials: MA
authors.lastname: van Steensel
mesh_terms: D042501:Angiogenic Proteins / Q000235:genetics*; D006391:Hemangioma / Q000235:genetics / Q000473:pathology; D006801:Humans; D007715:Klippel-Trenaunay-Weber Syndrome / Q000235:genetics* / Q000473:pathology; D009154:Mutation; D009506:Nevus / Q000235:genetics / Q000473:pathology; D012878:Skin Neoplasms / Q000235:genetics / Q000473:pathology
chemical_list: C482200:AGGF1 protein, human; D042501:Angiogenic Proteins