Chemical restraint and anesthesia of pinnipeds: a review. Home> Scientific research> Publications> Biology> Chemical restraint and anesthesia of pinnipeds: a review. Summary Authors:Gales N.J. Published in: 1989 Category 1: Peer-reviewed literature Program area: Biology Gales N.J. (1989) Chemical restraint and anesthesia of pinnipeds: a review, Marine Mammal Science 5(3). 228-256; This content was last updated 8 months ago on 20 February 2026.