[Sphincter spasm and anal fissure: possible pathogenetic interpretation].
D000328:Adult; D000368:Aged; D001003:Anal Canal / Q000473:pathology / Q000503:physiopathology*; D001004:Anus Diseases / Q000150:complications* / Q000503:physiopathology; D004576:Electromyography; D005260:Female; D005401:Fissure in Ano / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D013035:Spasm / Q000150:complications
Spasmo sfinterico e ragade anale: possibile interpretazione patogenetica.