title: Pandemic (H1N1) 2009: epidemiological, clinical and prevention aspects.
authors.affiliation: Department of Communicable Diseases, World Health Organization, Regional Office for South-East Asia, New Delhi 110002, India. narainj@searo.who.int
authors.forename: Jai P
authors.initials: JP
authors.lastname: Narain
authors.forename: Rajesh
authors.initials: R
authors.lastname: Kumar
authors.forename: Rajesh
authors.initials: R
authors.lastname: Bhatia