APA Citatie

Guan, L., Xu, J., Wu, W., Chen, J., Li, X., Guo, B., . . . Chen, R. (2018). Chinese version of the severe respiratory insufficiency questionnaire for patients with COPD receiving long-term oxygen therapy. Int J Chron Obstruct Pulmon Dis.

Chicago Style citaat

Guan, Lili, et al. "Chinese Version of the Severe Respiratory Insufficiency Questionnaire for Patients With COPD Receiving Long-term Oxygen Therapy." Int J Chron Obstruct Pulmon Dis 2018.

MLA citatie

Guan, Lili, et al. "Chinese Version of the Severe Respiratory Insufficiency Questionnaire for Patients With COPD Receiving Long-term Oxygen Therapy." Int J Chron Obstruct Pulmon Dis 2018.