Ragini Singh, Prachi Garg, Anoop Kumar, Sucheta, & Meenal Babra. (2020). Comparison between conventional tube method and gel card technique for blood crossmatching: A study in a tertiary care center of north India. International Journal of Research in Pharmaceutical Sciences, 11(4), 6500–6503. Retrieved from https://ijrps.com/home/article/view/1650