Effect of different doses of intrathecal dexmedetomidine on hemodynamic parameters and block characteristics after ropivacaine spinal anesthesia in lower-limb orthopedic surgery: a...

por Farokhmehr, Laleh, Modir, Hesameddin, Yazdi, Bijan, Kamali, Alireza, Almasi-Hashiani, Amir
Publicado 2019