Narayanan K, Ramakrishnan N, Majumdar D
Classified Specialist (Medicine & Rheumatology), Command Hospital (Eastern Command), Calcutta.
Graded Specialist (ENT) Military Hospital, Chennai - 600 016.
Med J Armed Forces India. 2003 Jan;59(1):70-2. doi: 10.1016/S0377-1237(03)80116-8. Epub 2011 Jul 21.