Cita APA

Shuai, T., Zhang, C., Zhang, M., Wang, Y., Xiong, H., Huang, Q., & Liu, J. (2021). Low-dose theophylline in addition to ICS therapy in COPD patients: A systematic review and meta-analysis. PLoS One.

Citación estilo Chicago

Shuai, Tiankui, Chuchu Zhang, Meng Zhang, Yalei Wang, Huaiyu Xiong, Qiangru Huang, and Jian Liu. "Low-dose Theophylline in Addition to ICS Therapy in COPD Patients: A Systematic Review and Meta-analysis." PLoS One 2021.

Cita MLA

Shuai, Tiankui, et al. "Low-dose Theophylline in Addition to ICS Therapy in COPD Patients: A Systematic Review and Meta-analysis." PLoS One 2021.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.