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Bhattacharya S, Bera OP, Singh DK, Hossain MM, Tripathi S, Boora S, Singh A.Bhattacharya S, et al. Among authors: bera op.J Family Med Prim Care. 2020 Dec 31;9(12):5846-5849. doi: 10.4103/jfmpc.jfmpc_1309_20. eCollection 2020 Dec.J Family Med Prim Care. 2020.PMID: 33681005Free PMC article.
Bera OP, Saleem SM, Singh DK, Gokdemir O, Tripathi S, Ghatak N, Hossain MM, Bhattacharya S.Bera OP, et al.J Family Med Prim Care. 2021 Apr;10(4):1554-1561. doi: 10.4103/jfmpc.jfmpc_2008_20. Epub 2021 Apr 29.J Family Med Prim Care. 2021.PMID: 34123891Free PMC article.Review.
Saleem SM, Bera OP, Bhattacharya S.Saleem SM, et al. Among authors: bera op.J Family Med Prim Care. 2021 Jun;10(6):2428-2429. doi: 10.4103/jfmpc.jfmpc_1953_20. Epub 2021 Jul 2.J Family Med Prim Care. 2021.PMID: 34322451Free PMC article.No abstract available.
Prasad BM, Tripathy JP, Bera OP, Shanbhag N.Prasad BM, et al. Among authors: bera op.J Family Med Prim Care. 2021 Aug;10(8):2853-2858. doi: 10.4103/jfmpc.jfmpc_2322_20. Epub 2021 Aug 27.J Family Med Prim Care. 2021.PMID: 34660417Free PMC article.
Singh DK, Sinha N, Bera OP, Saleem SM, Tripathi S, Shikha D, Goyal M, Bhattacharya S.Singh DK, et al. Among authors: bera op.J Family Med Prim Care. 2021 Sep;10(9):3268-3272. doi: 10.4103/jfmpc.jfmpc_96_21. Epub 2021 Sep 30.J Family Med Prim Care. 2021.PMID: 34760742Free PMC article.
Bhattacharya S, Aggarwal P, Bera OP, Saleem SM, Shikha D, Vallabh V, Juyal R, Singh A.Bhattacharya S, et al. Among authors: bera op.J Public Health Res. 2021 Dec 16;10(s2):jphr.2021.2673. doi: 10.4081/jphr.2021.2673.J Public Health Res. 2021.PMID: 34918498Free PMC article.
Bhattacharya S, Bera OP, Shah V.Bhattacharya S, et al. Among authors: bera op.Front Public Health. 2022 Jul 15;10:936802. doi: 10.3389/fpubh.2022.936802. eCollection 2022.Front Public Health. 2022.PMID: 35910921Free PMC article.
Bera OP, Singh R, Bhattacharya S.Bera OP, et al.J Family Med Prim Care. 2023 Apr;12(4):606-610. doi: 10.4103/jfmpc.jfmpc_880_22. Epub 2023 Apr 17.J Family Med Prim Care. 2023.PMID: 37312769Free PMC article.