Chrubasik, S., Chrubasik, J., Pfisterer, M., Hage, R., & Schulte-Mönting, J. (1996). Comparison of morphine with and without fentanyl for epidural analgesia after major abdominal surgery. Regional anesthesia, 21(3), . https://doi.org/10.1136/rapm-00115550-199621030-00001
Chicago-Zitierstil (17. Ausg.)Chrubasik, Sigrun, Joachim Chrubasik, Markus Pfisterer, Rolf Hage, und Jürgen Schulte-Mönting. "Comparison of Morphine with and Without Fentanyl for Epidural Analgesia After Major Abdominal Surgery." Regional Anesthesia 21, no. 3 (1996). https://doi.org/10.1136/rapm-00115550-199621030-00001.
MLA-Zitierstil (9. Ausg.)Chrubasik, Sigrun, et al. "Comparison of Morphine with and Without Fentanyl for Epidural Analgesia After Major Abdominal Surgery." Regional Anesthesia, vol. 21, no. 3, 1996, https://doi.org/10.1136/rapm-00115550-199621030-00001.