APA način citiranja

Yii, A. C. A., Tan, G. L., Tan, K. L., Lapperre, T. S., & Koh, M. S. (2014). Fixed airways obstruction among patients with severe asthma: Findings from the Singapore General Hospital-Severe Asthma Phenotype Study. BMC Pulm Med.

Čikaški stil citiranja

Yii, Anthony Chau Ang, Gan Liang Tan, Keng Leong Tan, Therese Sophie Lapperre, i Mariko Siyue Koh. "Fixed Airways Obstruction Among Patients With Severe Asthma: Findings From the Singapore General Hospital-Severe Asthma Phenotype Study." BMC Pulm Med 2014.

MLA način citiranja

Yii, Anthony Chau Ang, et al. "Fixed Airways Obstruction Among Patients With Severe Asthma: Findings From the Singapore General Hospital-Severe Asthma Phenotype Study." BMC Pulm Med 2014.