P. P. Erigbali et al. 2023. Association between D Antigen (Rhesus Factor) with Lower Systolic and Diastolic Blood Pressures in “O” Blood Group. Current Innovations in Disease and Health Research Vol. 6. (Sep. 2023), 46–53. DOI:https://doi.org/10.9734/bpi/cidhr/v6/10687F.