Ratani, R. S., Thai, D., Salama, S., & Steiner, R. M. (2001). Incidence of Pleuropulmonary Symptoms in Ankylosing Spondylitis. Chest, 120(1), 320-321. https://doi.org/10.1016/S0012-3692(15)35842-6
Chicago Style (17th ed.) CitationRatani, Rita S., Divya Thai, S. Salama, and Robert M. Steiner. "Incidence of Pleuropulmonary Symptoms in Ankylosing Spondylitis." Chest 120, no. 1 (2001): 320-321. https://doi.org/10.1016/S0012-3692(15)35842-6.
MLA (9th ed.) CitationRatani, Rita S., et al. "Incidence of Pleuropulmonary Symptoms in Ankylosing Spondylitis." Chest, vol. 120, no. 1, 2001, pp. 320-321, https://doi.org/10.1016/S0012-3692(15)35842-6.
Warning: These citations may not always be 100% accurate.