Crits-Christoph, P., Gallop, R., Gaines, A., Rieger, A., & Gibbons, M. B. C. (2018). Instrumental Variable Analyses for Causal Inference: Application to Multilevel Analyses of the Alliance-Outcome Relation. Psychother Res.

Crits-Christoph, Paul, Robert Gallop, Averi Gaines, Agnes Rieger, and Mary Beth Connolly Gibbons. "Instrumental Variable Analyses for Causal Inference: Application to Multilevel Analyses of the Alliance-Outcome Relation." Psychother Res 2018.

Crits-Christoph, Paul, et al. "Instrumental Variable Analyses for Causal Inference: Application to Multilevel Analyses of the Alliance-Outcome Relation." Psychother Res 2018.