1.
Tyagi Neha, Gupta Chhavi. Relationship between the abo blood group, age and gender with covid-19 susceptibility. Int. J. Heal. Clin. Res. [Internet]. 2021Dec.24 [cited 2026Mar.16];4(23):433-42. Available from: https://www.ijhcr.com/index.php/ijhcr/article/view/4698