Sances, G., Tassorelli, C., Pucci, E., Ghiotto, N., Sandrini, G., & Nappi, G. (2004). Reliability of the Nitroglycerin Provocative Test in the Diagnosis of Neurovascular Headaches. Cephalalgia, 24(2), 110-119. https://doi.org/10.1111/j.1468-2982.2004.00639.x
Chicago Style (17th ed.) CitationSances, G., C. Tassorelli, E. Pucci, N. Ghiotto, G. Sandrini, and G. Nappi. "Reliability of the Nitroglycerin Provocative Test in the Diagnosis of Neurovascular Headaches." Cephalalgia 24, no. 2 (2004): 110-119. https://doi.org/10.1111/j.1468-2982.2004.00639.x.
MLA (9th ed.) CitationSances, G., et al. "Reliability of the Nitroglycerin Provocative Test in the Diagnosis of Neurovascular Headaches." Cephalalgia, vol. 24, no. 2, 2004, pp. 110-119, https://doi.org/10.1111/j.1468-2982.2004.00639.x.