[Lymphographic and venographic diagnosis of mediastinal and retroperitoneal tumors: experimental and clinical studies].
D000818:Animals; D004285:Dogs; D006801:Humans; D008220:Lymphography; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging*; D010690:Phlebography; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging*