[1]
“Acquired B antigen in ABO blood group system: Non-secretor group ’A1’ subtype, Rh positive with auto antibodies in a patient with urinary tract infection with E. coli”, Grande Med. J., vol. 1, no. 1, pp. 44–47, Jan. 2019, doi: 10.3126/gmj.v1i1.22411.