B. J. Usman, “AWARENESS OF NOVEL H1N1 PANDEMIC INFLUENZA AMONG NON-MEDICAL PERSONNEL, MEDICAL STUDENTS & MEDICAL PROFESSIONALS: Novel H1N1 Pandemic Influenza”, Pak Armed Forces Med J, vol. 60, no. 3, pp. 471–5, Sep. 2010, Accessed: May 20, 2025. [Online]. Available: https://www.pafmj.org/PAFMJ/article/view/1842