Tylicki, M [Natural history of hemorrhoids. Trial of synthesis]. [electronic resource] - Polski tygodnik lekarski (Warsaw, Poland : 1960) Oct 1969 - 1547-9 p. digital Publication Type: Journal Article ISSN: 0032-3756 Subjects--Topical Terms: Colitis, Ulcerative--complicationsHemorrhoids--etiologyHumansProctitis--complications