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Cooper HLF, Crawford ND, Haardörfer R, Prood N, Jones-Harrell C, Ibragimov U, Ballard AM, Young AM.Cooper HLF, et al. Among authors: ballard am.JMIR Public Health Surveill. 2019 Oct 18;5(4):e13593. doi: 10.2196/13593.JMIR Public Health Surveill. 2019.PMID: 31628787Free PMC article.Review.
Young AM, Ballard AM, Cooper HLF.Young AM, et al. Among authors: ballard am.Public Health Rep. 2020 Nov/Dec;135(6):746-755. doi: 10.1177/0033354920954796. Epub 2020 Sep 15.Public Health Rep. 2020.PMID: 32933438Free PMC article.
Pravosud V, Ballard AM, Holloway IW, Young AM.Pravosud V, et al. Among authors: ballard am.JMIR Form Res. 2022 Jun 10;6(6):e35056. doi: 10.2196/35056.JMIR Form Res. 2022.PMID: 35687395Free PMC article.