Parikh, D. K., Gupta, D. S. ., Malhotra, D. S. ., & Patel, D. P. . (2021). Heparin Resistance in a COVID-19 patient: A Rare Occurrence. National Journal of Integrated Research in Medicine, 11(6), 66–68. Retrieved from http://nicpd.ac.in/ojs-/index.php/njirm/article/view/2897