title: Diagnostic quiz. Case no. 1: benign mucus membrane pemphigoid.
authors.forename: Ronald
authors.initials: R
authors.lastname: Baughman
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005882:Gingival Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010390:Pemphigoid, Benign Mucous Membrane / Q000175:diagnosis*