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Fowler KA, Jack SPD, Lyons BH, Betz CJ, Petrosky E.Fowler KA, et al. Among authors: betz cj.MMWR Surveill Summ. 2018 Feb 2;67(2):1-36. doi: 10.15585/mmwr.ss6702a1.MMWR Surveill Summ. 2018.PMID: 29389917Free PMC article.
Petrosky E, Ertl A, Sheats KJ, Wilson R, Betz CJ, Blair JM.Petrosky E, et al. Among authors: betz cj.MMWR Surveill Summ. 2020 Dec 4;69(8):1-37. doi: 10.15585/mmwr.ss6908a1.MMWR Surveill Summ. 2020.PMID: 33270620Free PMC article.