Small-dose ketamine enhances morphine-induced analgesia after outpatient surgery

M Suzuki, K Tsueda, PS Lansing… - Anesthesia & …, 1999 - cdn.journals.lww.com

Abstract

Methods One hundred forty patients of both genders, ASA physical status I or II, who were scheduled for elective outpatient surgery were recruited for this randomized, double-blinded, placebo-controlled, four-group parallel study. Written, informed consent approved by our …

Last updated: Jul 27, 2020