Khan, Abdul Qadir, et al. “COMPARISON OF MEAN FALL IN POST-OPERATIVE HEMOGLOBIN LEVEL AFTER INTRA-ARTICULAR TRANSAMINE VERSUS INTRAENOUS TRANSAMINE IN TOTAL KNEE ARTHROPLASTY”. Pakistan Armed Forces Medical Journal, vol. 70, no. 4, Aug. 2020, pp. 1029-33, https://pafmj.org/PAFMJ/article/view/5084.