@misc{misc, title = {{POSB421 A Framework for Expert Elicitation Related to Counterfactual Values: A Case Study of Elicitation to Inform Subgroup Analyses in Clinical Trials.}}, url = {{}}, year = {{2022}}, month = {{1}}, author = {{Geue C and Hawkins N and Oakley JE and Grieve R and Hernandez M and Carpenter J}}, note = {{Accessed on 2024/12/22}}}