Dr. Ponnada Jogi Naidu, & Dr. Shamili Moningi. (2020). A Cross sectional study on distribution of ABO and Rh blood group antigens among the blood donors at a tertiary care hospital in Andhra Pradesh, India. Tropical Journal of Pathology and Microbiology, 6(6), 372-376. https://doi.org/10.17511/jopm.2020.i06.01