title: [Etiology and pathogenesis of acute hemorrhoids].
mesh_terms: D000208:Acute Disease; D001003:Anal Canal / Q000098:blood supply / Q000382:microbiology; D003248:Constipation / Q000150:complications; D006484:Hemorrhoids / Q000209:etiology* / Q000382:microbiology; D006801:Humans; D013927:Thrombosis / Q000150:complications
vernacular_title: Etiologiiia i patogenez ostrogo gemorroia