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Kumar A, Singh S, Jain S, Kumar P.Kumar A, et al. Among authors: singh s.Acta Pol Pharm. 2011 Mar-Apr;68(2):191-204.Acta Pol Pharm. 2011.PMID: 21485292Free article.
Rushendran R, Begum RF, Singh S A, Narayanan PL, Vellapandian C, Prajapati BG, Paul PK.Rushendran R, et al. Among authors: singh s a.EXCLI J. 2024 Apr 23;23:534-569. doi: 10.17179/excli2024-7051. eCollection 2024.EXCLI J. 2024.PMID: 38741726Free PMC article.Review.
Ren M, Choi D, Chan C, Rana S, Najeeb U, Norris M, Singh S, Burns KEA, Straus SE, Hawker G, Yu C.Ren M, et al. Among authors: singh s.BMC Med Educ. 2024 May 14;24(1):530. doi: 10.1186/s12909-024-05463-6.BMC Med Educ. 2024.PMID: 38741089