Belbasis, L., Bellou, V., Evangelou, E., Ioannidis, J. P. A., & Tzoulaki, I. (2015). Environmental risk factors and multiple sclerosis: An umbrella review of systematic reviews and meta-analyses. Lancet neurology, 14(3), 263-273. https://doi.org/10.1016/S1474-4422(14)70267-4
Chicago-Zitierstil (17. Ausg.)Belbasis, Lazaros, Vanesa Bellou, Evangelos Evangelou, John P A. Ioannidis, und Ioanna Tzoulaki. "Environmental Risk Factors and Multiple Sclerosis: An Umbrella Review of Systematic Reviews and Meta-analyses." Lancet Neurology 14, no. 3 (2015): 263-273. https://doi.org/10.1016/S1474-4422(14)70267-4.
MLA-Zitierstil (9. Ausg.)Belbasis, Lazaros, et al. "Environmental Risk Factors and Multiple Sclerosis: An Umbrella Review of Systematic Reviews and Meta-analyses." Lancet Neurology, vol. 14, no. 3, 2015, pp. 263-273, https://doi.org/10.1016/S1474-4422(14)70267-4.