MAHAJAN, S.; MAHAJAN, K.; DEVGUN, P.; BANSAL, K.; PAUL, A. Swine Flu (H1N1) Descriptive Epidemiology for year 2016, in Punjab: Public and Private Sector Medical Institutions Preferred Equally for Treatment. International Journal of Health Systems and Implementation Research, v. 1, n. 1, p. 12-18, 24 jan. 2019.