1. The Illustrated History of Surgery;Haeger,1990
2. The surgery of infancy;Nicoll;Br Med J,1909
3. Surgery of the Ambulatory Patient;Ferguson,1966
4. Selection;O'Donovan,1991
5. Outpatient orthognathic surgery: Criteria and a review of cases;Knoff;J Oral Maxillofac Surg,1991