Precision Medicine - 1988

Davidian, M., Carroll, R. J., & Smith, W. (1988). Variance functions and the minimum detectable concentration in assays. Biometrika, 75(3), 549–556. https://doi.org/10.1093/biomet/75.3.549

Davidian, M., & Carroll, R. J. (1988). A Note on Extended Quasi-Likelihood. Journal of the Royal Statistical Society: Series B (Methodological), 50(1), 74–82. https://doi.org/10.1111/j.2517-6161.1988.tb01712.x