Tandon, Vishal RMahajan, AnnilSharma, SudhaaGupta, S KKumar, DineshSharma, Yashpal2016-02-042016-02-042009-10Tandon Vishal R, Mahajan Annil, Sharma Sudhaa, Gupta S K, Kumar Dinesh, Sharma Yashpal. Swine Flu (H1N1) - Pandemic or Bioterrorism. JK Science Journal of Medical Education and Research. 2009 Oct-Dec; 11(4): 161-162http://imsear.searo.who.int/handle/123456789/171737enArticle