Calvert, M., King, M., Mercieca-Bebber, R., Aiyegbusi, O., Kyte, D., Slade, A., . . . Wenzel, L. (2021). SPIRIT-PRO Extension explanation and elaboration: Guidelines for inclusion of patient-reported outcomes in protocols of clinical trials. BMJ open, 11(6), e045105. https://doi.org/10.1136/bmjopen-2020-045105
Citace podle Chicago (17th ed.)Calvert, Melanie, et al. "SPIRIT-PRO Extension Explanation and Elaboration: Guidelines for Inclusion of Patient-reported Outcomes in Protocols of Clinical Trials." BMJ Open 11, no. 6 (2021): e045105. https://doi.org/10.1136/bmjopen-2020-045105.
Citace podle MLA (9th ed.)Calvert, Melanie, et al. "SPIRIT-PRO Extension Explanation and Elaboration: Guidelines for Inclusion of Patient-reported Outcomes in Protocols of Clinical Trials." BMJ Open, vol. 11, no. 6, 2021, p. e045105, https://doi.org/10.1136/bmjopen-2020-045105.