Kawsar, M.; Kawser, M.; Hasan, M.; Hossain, A. M.; Alam, A. K. Recurrence of Breast Cancer Among Bangladeshi Women Using Two Serum Protein Tumor Markers, Carcinoembryonic Antigen (CEA) and Carbohydrate Antigen 15-3 (CA15-3): A Prospective Observational Study. BJMAS 2023, 4, 52-70.