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Raghunath M, Venu L, Padmavathi I, Kishore YD, Ganeshan M, Anand Kumar K, Sainath PB, Rao KR.Raghunath M, et al. Among authors: sainath pb.Indian J Med Res. 2009 Nov;130(5):655-65.Indian J Med Res. 2009.PMID: 20090123Free article.Review.