Site of excised primary malignant neoplasm of rectosigmoid colon relative to peritoneal reflection
site of excised primary malignant neoplasm of rectosigmoid colon relative to peritoneal reflection
Site of excised primary malignant neoplasm of rectosigmoid colon relative to peritoneal reflection
site of excised primary malignant neoplasm of rectosigmoid colon relative to peritoneal reflection