@article{3a6db3e66e344d90bebecb3fe6c951a5,
title = "Effects of propofol, etomidate, midazolam and fentanyl on motor evoked responses to transcranial electrical or magnetic stimulation in humans",
author = "C. Kalkman and J. Drummond and A. Ribberink and P. Patel and T. Sano and R. Bickford",
year = "1991",
month = sep,
doi = "10.1097/00008506-199109000-00058",
language = "English",
volume = "3",
pages = "250",
journal = "Journal of Neurosurgical Anesthesiology",
issn = "0898-4921",
publisher = "Lippincott Williams \& Wilkins",
number = "3",
}