title: [THE RETROGRADE SPREAD OF CARCINOMAS OF THE RECTUM. SYSTEMATIC STUDY BY SERIAL SECTIONS OF OPERATIVE MATERIAL].
mesh_terms: D000230:Adenocarcinoma; D008207:Lymphatic Metastasis; D009362:Neoplasm Metastasis; D012004:Rectal Neoplasms; D012007:Rectum; D013514:Surgical Procedures, Operative
keywords: ADENOCARCINOMA; LYMPHATIC METASTASIS; NEOPLASM METASTASIS; RECTAL NEOPLASMS; SURGERY, OPERATIVE
vernacular_title: LA PROPAGAZIONE RETROGRADA DEI CARCINOMI DEL RETTO. STUDIO SISTEMATICO MEDIANTE SEZIONI SERIATE SU MATERIALE OPERATORIO.