title: A case of solitary collagenoma localized on the upper lip mimicking mucocele.
authors.forename: N
authors.initials: N
authors.lastname: Ishii
authors.forename: Y
authors.initials: Y
authors.lastname: Maeyama
authors.forename: T
authors.initials: T
authors.lastname: Nakama
authors.forename: T
authors.initials: T
authors.lastname: Hashimoto
mesh_terms: D003094:Collagen / Q000737:chemistry; D003937:Diagnosis, Differential; D005260:Female; D006222:Hamartoma / Q000473:pathology*; D006801:Humans; D008047:Lip Diseases / Q000473:pathology*; D008875:Middle Aged; D009078:Mucocele / Q000473:pathology*
chemical_list: D003094:Collagen