“Conclusions Propofol should not be administered with 4-hydroxybutyric acid , remifentanil hydrochloride, midazolam hydrochloride and piritramide through the same intravenous line.”
“Results 4-Hydroxybutyric acid , midazolam hydrochloride, piritramide and remifentanil hydrochloride are physically incompatible when mixed with propofol.”