1. Patient-controlled epidural analgesia during labor: the effects of varying bolus size and lockout intervals. (January 1991) Authors: Gambling, David; Huber, Christopher; Howell, Paul; Swenerton, Jean; Ross, Peggy; Crochetiere, Chantal Journal: Regional anesthesia Issue: Volume 16(1991)Supplement 1 Page Start: 40 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗