Chowdhury, F. S. ., M. A. E. . Siddiqui, T. Burmon, F. M. A. . Md Musa Chowdhury, P. N. Banik, P. . Saha, and M. K. . Islam. “A Case of Blood Group A2B With Anti A1 Antibody Reactive at 37°C”. Bangladesh Journal of Medicine, vol. 33, no. 3, Aug. 2022, pp. 312-6, doi:10.3329/bjm.v33i3.61380.