Paku M, Uemura M, Kitakaze M, Miyoshi N, et al. Clinical Significance of Preoperative and Postoperative Serum CEA and
Carbohydrate Antigen 19-9 Levels in Patients Undergoing Curative Resection of
Locally Recurrent Rectal Cancer. Dis Colon Rectum 2023;66:392-400.
PMID: 36649161