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Chankapa YD, Pal R, Tsering D.Chankapa YD, et al. Among authors: pal r.Indian J Community Med. 2010 Jan;35(1):40-5. doi: 10.4103/0970-0218.62552.Indian J Community Med. 2010.PMID: 20606918Free PMC article.
Rai B, Pal R, Kar S, Tsering DC.Rai B, et al. Among authors: pal r.J Glob Infect Dis. 2010 Sep;2(3):221-5. doi: 10.4103/0974-777X.68532.J Glob Infect Dis. 2010.PMID: 20927281Free PMC article.
Tsering D, Pal R, Dasgupta A.Tsering D, et al. Among authors: pal r.Indian J Community Med. 2008 Jul;33(3):207-8. doi: 10.4103/0970-0218.42069.Indian J Community Med. 2008.PMID: 19876489Free PMC article.No abstract available.