A. Singh, K. Khera, J. Agarwal, S. Awasthi, J. M. Francis, and G. Thunga, “FATAL PROGNOSIS OF H1N1 INFLUENZA IN LATE TRIMESTER OF PREGNANCY: DESCRIPTIVE ANALYSIS OF FOUR CASES”, Int J Pharm Pharm Sci, vol. 8, no. 8, pp. 399–401, Aug. 2016.