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Malhotra A, Mangla R, Dua VS, Kannan S, Arora N, Singh AK.Malhotra A, et al. Among authors: singh ak.J Family Med Prim Care. 2021 Jan;10(1):468-474. doi: 10.4103/jfmpc.jfmpc_841_20. Epub 2021 Jan 30.J Family Med Prim Care. 2021.PMID: 34017772Free PMC article.
Kannan S, Fassul S, Singh AK, Arora N, Malhotra A, Saini N.Kannan S, et al. Among authors: singh ak.J Family Med Prim Care. 2019 Jul;8(7):2478-2483. doi: 10.4103/jfmpc.jfmpc_352_19.J Family Med Prim Care. 2019.PMID: 31463280Free PMC article.