title: A comparison of generalized linear mixed model procedures with estimating equations for variance and covariance parameter estimation in longitudinal studies and group randomized trials.
authors.forename: Devan V
authors.initials: DV
authors.lastname: Mehrotra
mesh_terms: D003627:Data Interpretation, Statistical; D006801:Humans; D016014:Linear Models; D008137:Longitudinal Studies; D008954:Models, Biological; D016032:Randomized Controlled Trials as Topic / Q000379:methods*