Cite

Green Aortic Valve: Alcaptonuria (Ochronosis) With Severe Aortic Stenosis

MLA

Zuend, G., et al. “Green Aortic Valve: Alcaptonuria (Ochronosis) With Severe Aortic Stenosis.” The Annals of Thoracic Surgery, vol. 67, no. 6, Jan. 1999, p. 1805. EBSCOhost, https://doi.org/10.1016/S0003-4975(99)00380-X.



APA

Zuend, G., Schmid, A. C., Vogt, P. R., Gruenenfelder, J., & Turina, M. I. (1999). Green Aortic Valve: Alcaptonuria (Ochronosis) With Severe Aortic Stenosis. The Annals of Thoracic Surgery, 67(6), 1805. https://doi.org/10.1016/S0003-4975(99)00380-X



Chicago

Zuend, G., A. C. Schmid, P. R. Vogt, J. Gruenenfelder, and M. I. Turina. 1999. “Green Aortic Valve: Alcaptonuria (Ochronosis) With Severe Aortic Stenosis.” The Annals of Thoracic Surgery 67 (6): 1805. doi:10.1016/S0003-4975(99)00380-X.