Often the decision of whom to interview within a study is crucial to its ultimate success or failure, but when the study is to assess a very specific subset of health professionals, this decision may be even more vital.
McShane, C., Santin, O., McAneney, H., Donnelly, M., Quinn, J., Sheehy, O., Murray, L., & Anderson, L. (2013). It’s all in whom you know (as well as what you know): Using network analysis and health professionals own knowledge for recruitment. Trials, 14(Suppl 1), [P86]. https://doi.org/10.1186/1745-6215-14-S1-P86