APA (7th ed.) Citation

RR, L., A, H., KA, R., RA, C., WR, M., & J, C. (2001). Patent foramen ovale in elderly stroke patients. International journal of clinical practice, 55(9), 596.

Chicago Style (17th ed.) Citation

RR, Lewis, Hussain A, Rashed KA, Cooke RA, McNabb WR, and Chambers J. "Patent Foramen Ovale in Elderly Stroke Patients." International Journal of Clinical Practice 55, no. 9 (2001): 596.

MLA (9th ed.) Citation

RR, Lewis, et al. "Patent Foramen Ovale in Elderly Stroke Patients." International Journal of Clinical Practice, vol. 55, no. 9, 2001, p. 596.