Document Classification

Section Type: METHODS

Text: In a combined spinal-epidural technique, patients were randomly assigned to receive one of the following intrathecal solutions : either 15 microg clonidine (n = 10) ; 30 microg clonidine (n = 10) ; 2. 5 microg sufentanil (n = 13) ; 5 microg sufentanil (n = 13) ; 2. 5 microg sufentanil and 15 microg clonidine (n = 13) ; 2. 5 microg sufentanil and 30 microg clonidine (n = 13) ; 5 microg sufentanil and 15 microg clonidine (n = 13) ; or 5 microg sufentanil and 30 microg clonidine (n = 13).