Assessing the impact of diverse mask types on COPD patients: a randomised controlled trial study protocol.

MLA

Chen, Xuwen, et al. “Assessing the Impact of Diverse Mask Types on COPD Patients: A Randomised Controlled Trial Study Protocol.” BMJ Open, vol. 14, no. 1, Jan. 2024, p. e080721. EBSCOhost, https://doi.org/10.1136/bmjopen-2023-080721.

APA

Chen, X., Jiang, X., Zhang, X., Ren, D., Wei, C., Xu, A., Yang, H., Bai, R., Li, C., Yue, F., Bao, S., Shi, J., & Fan, J. (2024). Assessing the impact of diverse mask types on COPD patients: a randomised controlled trial study protocol. BMJ Open, 14(1), e080721. https://doi.org/10.1136/bmjopen-2023-080721

Chicago

Chen, Xuwen, Xiaomei Jiang, Xuhui Zhang, Dong Ren, Caihong Wei, Aihong Xu, Hong Yang, et al. 2024. “Assessing the Impact of Diverse Mask Types on COPD Patients: A Randomised Controlled Trial Study Protocol.” BMJ Open 14 (1): e080721. doi:10.1136/bmjopen-2023-080721.