FL, P., D, W., N, A., JP, M., & RC, S. (1999). Absence of diurnal variability of airway reactivity and hypoxic ventilatory drive in adolescents with stable asthma. The Journal of allergy and clinical immunology, 103(5 Pt 1), 804. https://doi.org/10.1016/s0091-6749(99)70423-9
Chicago Style (17th ed.) CitationFL, Porter, White D, Attaway N, Miller JP, and Strunk RC. "Absence of Diurnal Variability of Airway Reactivity and Hypoxic Ventilatory Drive in Adolescents with Stable Asthma." The Journal of Allergy and Clinical Immunology 103, no. 5 Pt 1 (1999): 804. https://doi.org/10.1016/s0091-6749(99)70423-9.
MLA (9th ed.) CitationFL, Porter, et al. "Absence of Diurnal Variability of Airway Reactivity and Hypoxic Ventilatory Drive in Adolescents with Stable Asthma." The Journal of Allergy and Clinical Immunology, vol. 103, no. 5 Pt 1, 1999, p. 804, https://doi.org/10.1016/s0091-6749(99)70423-9.