title: [Percutaneous biopsy and therapeutic vasooclusion. The closing of Botallo's duct without surgery].
mesh_terms: D002404:Catheterization; D004374:Ductus Arteriosus, Patent / Q000628:therapy*; D004932:Esophageal and Gastric Varices / Q000628:therapy; D006801:Humans; D010969:Plastics; D012597:Sclerosing Solutions
chemical_list: D010969:Plastics; D012597:Sclerosing Solutions
vernacular_title: Perkutane Biopsie und therapeutische Vaso-Okklusion. Ductus Botalli verschlossen - ohne Operation.