Fitzmaurice GM and Laird NM. (2000). Generalized linear mixture models for handling nonignorable dropouts in longitudinal studies. Biostatistics, 1, 141-156.

Fitzmaurice G. (2001). A conundrum in the analysis of change. Nutrition, 17, 360-361.

Fitzmaurice GM and Laird NM. (2001). An alternative parameterization of the general linear mixture model for longitudinal data with non-ignorable dropouts. Statistics in Medicine, 20, 1009-1021.

Goldwasser M and Fitzmaurice GM. (2001) Multivariate linear regression analysis of childhood psychopathology using multiple informant data. International Journal of Methods in Psychiatric Research, 10, 1-10.

Birmingham J and Fitzmaurice GM. (2002) A pattern-mixture model for longitudinal binary responses with nonignorable nonresponse. Biometrics, 58, 989-96.

Lipsitz SR, Fitzmaurice GM, Ibrahim JG, Gelber R and Lipshultz S. (2002) Parameter estimation in longitudinal studies with outcome-dependent follow-up. Biometrics, 58, 621-30.

Rubio-Stipec M, Fitzmaurice GM, Murphy J and Walker A. (2003). The use of multiple informants in identifying the risk factors of depressive and disruptive disorders: Are they interchangeable? Social Psychiatry and Psychiatric Epidemiology, 38, 51-58.

Fitzmaurice GM. (2003). Methods for handling dropouts in longitudinal clinical trials. Statistica Neerlandica, 57, 75-99.

O’Brien LM and Fitzmaurice GM. (2004). Analysis of longitudinal multiple source binary data using generalized estimating equations. Applied Statistics, 53, 177-93.

Fitzmaurice GM, Laird NM and Ware JH. (2004). Applied Longitudinal Analysis. New York: John Wiley and Sons.

Fitzmaurice GM, Lipsitz SR, Molenberghs G and Ibrahim JG (2005). A protective estimator for longitudinal binary data with non-ignorable non-monotone missingness. J. R. Statist. Soc. Series A, 168, 723-735.

O’Brien LM and Fitzmaurice GM (2005). Regression models for the analysis of longitudinal Gaussian data from multiple sources. Statistics in Medicine, 24, 1725-1744.

Liu I-C, Xu RX, Blacker DL, Fitzmaurice GM, Lyons MJ and Tsuang MT (2005). The application of a random effects model to censored twin data. Behavior Genetics, 35, 781-789.

Huang W and Fitzmaurice GM (2005). Analysis of unbalanced longitudinal data. J. R. Statist. Soc. Series B, 67, 135-155.

Parzen M, Lipsitz SR and Fitzmaurice GM (2005). A note on reducing the bias of the approximate Bayesian bootstrap imputation variance estimator. Biometrika, 92, 971-974.

Baker SG, Fitzmaurice GM, Freedman LS and Kramer BS (2006). Simple adjustments for randomized trials with missing or censored outcomes arising from informative covariates. Biostatistics, 7, 29-40.

Wilkins K and Fitzmaurice GM (2006). A hybrid model for non-ignorable dropout in longitudinal binary responses Biometrics, 62, 168-176.

Fitzmaurice GM, Lipsitz SR, Ibrahim JG, Gelber R and Lipshultz S (2006). Estimation in regression models for longitudinal binary data with outcome-dependent follow-up. Biostatistics, 7, 469-485.

Wilkins K and Fitzmaurice GM (2007). A marginalized pattern-mixture model for longitudinal binary data when non-response depends on unobserved responses. Biostatistics, [Epub ahead of print].

Fitzmaurice GM, Lipsitz SR, Ibrahim JG (2007). A note on permutation tests for variance components in multilevel generalized linear mixed models. Biometrics, In Press.