title: [Letter: Unusual complication of Mafylon cream].
mesh_terms: D000368:Aged; D006801:Humans; D009824:Ointments; D011164:Porphyrias / Q000139:chemically induced*; D013449:Sulfonamides / Q000009:adverse effects*; D014105:Tosyl Compounds / Q000009:adverse effects
chemical_list: D009824:Ointments; D013449:Sulfonamides; D014105:Tosyl Compounds
vernacular_title: Ongewone komplikasie met Mafylon-room.