title: Contribution to the radiological investigation of palpable tumors of the gastrointestinal tract in the area of the small pelvis.
authors.forename: O
authors.initials: O
authors.lastname: WALTHER
mesh_terms: D004064:Digestive System
vernacular_title: Beitrag zur rontgenologischen Abklarung palpabler Tumoren des Magendarmtraktus im Bereich des kleinen Beckens.