APA (7th ed.) Citation

S, L., MR, L., CA, T., & JP, B. (1999). Alfentanil causes less postoperative nausea and vomiting than equipotent doses of fentanyl or sufentanil in outpatients. Anesthesiology, 91(6), 1666. https://doi.org/10.1097/00000542-199912000-00019

Chicago Style (17th ed.) Citation

S, Langevin, Lessard MR, Trépanier CA, and Baribault JP. "Alfentanil Causes Less Postoperative Nausea and Vomiting than Equipotent Doses of Fentanyl or Sufentanil in Outpatients." Anesthesiology 91, no. 6 (1999): 1666. https://doi.org/10.1097/00000542-199912000-00019.

MLA (9th ed.) Citation

S, Langevin, et al. "Alfentanil Causes Less Postoperative Nausea and Vomiting than Equipotent Doses of Fentanyl or Sufentanil in Outpatients." Anesthesiology, vol. 91, no. 6, 1999, p. 1666, https://doi.org/10.1097/00000542-199912000-00019.