Greene, A., Elmer, M., Ludlam, S., Shay, K., Bentley, S., Trennery, C., . . . Gater, A. (2020). Evaluation of the Content Validity and Cross-Cultural Validity of the Study Participant Feedback Questionnaire (SPFQ). Ther Innov Regul Sci.

Greene, Alison, Mary Elmer, Sean Ludlam, Kathyjo Shay, Sarah Bentley, Claire Trennery, Rebecca Grimes, and Adam Gater. "Evaluation of the Content Validity and Cross-Cultural Validity of the Study Participant Feedback Questionnaire (SPFQ)." Ther Innov Regul Sci 2020.

Greene, Alison, et al. "Evaluation of the Content Validity and Cross-Cultural Validity of the Study Participant Feedback Questionnaire (SPFQ)." Ther Innov Regul Sci 2020.