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Chung Y, Ivanova A, Hudgens MG, Fine JP.Chung Y, et al. Among authors: hudgens mg.Biometrika. 2018 Mar 1;105(1):133-148. doi: 10.1093/biomet/asx064. Epub 2017 Dec 5.Biometrika. 2018.PMID: 29808076Free PMC article.
Richardson A, Hudgens MG, Fine JP, Brookhart MA.Richardson A, et al. Among authors: hudgens mg.Biostatistics. 2017 Jan;18(1):48-61. doi: 10.1093/biostatistics/kxw023. Epub 2016 Jun 26.Biostatistics. 2017.PMID: 27354709Free PMC article.