Xu, L., You, Q., Liu, W., & Jonas, J. B. (2010). Smoking and retinal vein occlusions: The Beijing eye study. Graefe's archive for clinical and experimental ophthalmology, 248(7), . https://doi.org/10.1007/s00417-009-1245-9
Chicago-Zitierstil (17. Ausg.)Xu, Liang, Qisheng You, Weiwei Liu, und Jost B. Jonas. "Smoking and Retinal Vein Occlusions: The Beijing Eye Study." Graefe's Archive for Clinical and Experimental Ophthalmology 248, no. 7 (2010). https://doi.org/10.1007/s00417-009-1245-9.
MLA-Zitierstil (9. Ausg.)Xu, Liang, et al. "Smoking and Retinal Vein Occlusions: The Beijing Eye Study." Graefe's Archive for Clinical and Experimental Ophthalmology, vol. 248, no. 7, 2010, https://doi.org/10.1007/s00417-009-1245-9.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.