Author's reply.
Department of Pulmonary Medicine, Chhatrapati Sahuji Maharaj Medical University, Lucknow-226003. Uttar Pradesh, India. E-mail: rajivkgmc@gmail.com.
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R
Garg
J Infect Dis. 1983 Jan;147(1):166
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Postgrad Med J. 1993 Nov;69(817):869-70
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