Can a framework be established for the safe use of ketamine?

Robert Freedman, Alan S. Brown, Tyrone D. Cannon, Benjamin G. Druss, Felton J. Earls, Javier Escobar, Yasmin L. Hurd, David A. Lewis, Carlos López-Jaramillo, Joan Luby, Helen S. Mayberg, Terrie E. Moffitt, Maria Oquendo, Roy H. Perlis, Daniel S. Pine, A. John Rush, Carol A. Tamminga, Mauricio Tohen, Eduard Vieta, Katherine L. WisnerYu Xin