title: Chronic periodontal disease may be a sign for erectile dysfunction in men.
authors.forename: Sheng
authors.initials: S
authors.lastname: Peng
authors.forename: Deng-Xin
authors.initials: DX
authors.lastname: Zhang
mesh_terms: D002908:Chronic Disease; D007172:Erectile Dysfunction / Q000150:complications*; D006801:Humans; D008297:Male; D010510:Periodontal Diseases / Q000150:complications*