APA (7th ed.) Citation

Toppila-Salmi, S., Lemmetyinen, R., Chanoine, S., Karjalainen, J., Pekkanen, J., Bousquet, J., & Siroux, V. (2021). Risk factors for severe adult-onset asthma: A multi-factor approach. BMC pulmonary medicine, 21(1), 1-11. https://doi.org/10.1186/s12890-021-01578-4

Chicago Style (17th ed.) Citation

Toppila-Salmi, Sanna, Riikka Lemmetyinen, Sebastien Chanoine, Jussi Karjalainen, Juha Pekkanen, Jean Bousquet, and Valérie Siroux. "Risk Factors for Severe Adult-onset Asthma: A Multi-factor Approach." BMC Pulmonary Medicine 21, no. 1 (2021): 1-11. https://doi.org/10.1186/s12890-021-01578-4.

MLA (9th ed.) Citation

Toppila-Salmi, Sanna, et al. "Risk Factors for Severe Adult-onset Asthma: A Multi-factor Approach." BMC Pulmonary Medicine, vol. 21, no. 1, 2021, pp. 1-11, https://doi.org/10.1186/s12890-021-01578-4.