Afzal, Dr Raja Kamran, et al. “ANTIBACTERIAL ACTIVITY OF METHYLGLYOXAL AGAINST MULTI-DRUG RESISTANT SALMONELLA TYPHI: Multi-Drug Resistant Salmonella Typhi”. Pakistan Armed Forces Medical Journal, vol. 68, no. 1, Feb. 2018, pp. 24-28, https://www.pafmj.org/PAFMJ/article/view/1559.