[Lymphographic observations in carcinoma of the rectum].
D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis / Q000175:diagnosis*; D008220:Lymphography; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000601:surgery
Osservazioni linfografiche nei carcinomi del retto.