An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Madan K, Gopalkrishna V, Kar P, Sharma JK, Das UP, Das BC.Madan K, et al. Among authors: das up.J Gastroenterol Hepatol. 1998 Feb;13(2):125-30. doi: 10.1111/j.1440-1746.1998.tb00626.x.J Gastroenterol Hepatol. 1998.PMID: 10221812
Berry N, Chakravarti A, Das U, Kar P, Das BC, Mathur MD.Berry N, et al.Diagn Microbiol Infect Dis. 1999 Nov;35(3):209-13. doi: 10.1016/s0732-8893(99)00091-7.Diagn Microbiol Infect Dis. 1999.PMID: 10626131
Jain A, Kar P, Madan K, Das UP, Budhiraja S, Gopalkrishna V, Sharma JK, Das BC.Jain A, et al. Among authors: das up.Eur J Gastroenterol Hepatol. 1999 Nov;11(11):1231-7. doi: 10.1097/00042737-199911000-00008.Eur J Gastroenterol Hepatol. 1999.PMID: 10563532
Das U, Kar P, Gopalkrishna V, Sharma JK, Madan K, Das BC.Das U, et al.Clin Microbiol Infect. 1999 May;5(5):256-261. doi: 10.1111/j.1469-0691.1999.tb00138.x.Clin Microbiol Infect. 1999.PMID: 11856264Free article.