APA (7th ed.) Citation

Pakkasela, J., Ilmarinen, P., Honkamäki, J., Tuomisto, L. E., Andersén, H., Piirilä, P., . . . Lehtimäki, L. (2020). Age-specific incidence of allergic and non-allergic asthma. BMC pulmonary medicine, 20(1), 9. https://doi.org/10.1186/s12890-019-1040-2

Chicago Style (17th ed.) Citation

Pakkasela, Johanna, et al. "Age-specific Incidence of Allergic and Non-allergic Asthma." BMC Pulmonary Medicine 20, no. 1 (2020): 9. https://doi.org/10.1186/s12890-019-1040-2.

MLA (9th ed.) Citation

Pakkasela, Johanna, et al. "Age-specific Incidence of Allergic and Non-allergic Asthma." BMC Pulmonary Medicine, vol. 20, no. 1, 2020, p. 9, https://doi.org/10.1186/s12890-019-1040-2.