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Kirst M, Shankardass K, Singhal S, Lofters A, Muntaner C, Quiñonez C.Kirst M, et al. Among authors: singhal s.BMC Public Health. 2017 Jan 5;17(1):7. doi: 10.1186/s12889-016-3932-x.BMC Public Health. 2017.PMID: 28056891Free PMC article.
Zivkovic N, Aldossri M, Gomaa N, Farmer JW, Singhal S, Quiñonez C, Ravaghi V.Zivkovic N, et al. Among authors: singhal s.BMC Health Serv Res. 2020 Feb 17;20(1):124. doi: 10.1186/s12913-020-4967-3.BMC Health Serv Res. 2020.PMID: 32066434Free PMC article.
Aldossri M, Okoronkwo C, Dodd V, Manson H, Singhal S.Aldossri M, et al. Among authors: singhal s.PLoS One. 2021 Feb 17;16(2):e0247043. doi: 10.1371/journal.pone.0247043. eCollection 2021.PLoS One. 2021.PMID: 33596237Free PMC article.
Singhal S, Orr S, Singh H, Shanmuganantha M, Manson H.Singhal S, et al.BMC Public Health. 2021 Mar 6;21(1):461. doi: 10.1186/s12889-021-10501-9.BMC Public Health. 2021.PMID: 33676476Free PMC article.