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Journal Article Semiparametric estimation of an accelerated failure time model with time-dependent covariates Get access JAMES ROBINS, JAMES ROBINS Department of Biostatistics, Harvard School of Public Health665 Huntington Avenue, Boston, Massachusetts 02115, U.S.A. Search for other works by this author on: Oxford Academic Google Scholar ANASTASIOS A. TSIATIS ANASTASIOS A. TSIATIS Department of Biostatistics, Harvard School of Public Health665 Huntington Avenue, Boston, Massachusetts 02115, U.S.A. Search for other works by this author on: Oxford Academic Google Scholar Biometrika, Volume 79, Issue 2, June 1992, Pages 311–319, https://doi.org/10.1093/biomet/79.2.311 Published: 01 June 1992
Robins et al. (Wed,) studied this question.