1. Hadaway EG, Ingram RM, Traynar MJ . Day case surgery for strabismus in children. Trans Ophthalmol Soc UK 1977;97: 23–5.
2. Patel JM, Lanzafame RJ, Williams JS, Mullen BV, Hinshaw JR . The effect of incisional infiltration of bupivacaine hydro-chloride upon pulmonary functions, atelectasis and narcotic need following elective cholecystectomy. Surg Gynecol Obstet 1983;157:338–40.
3. Owen H, Galloway DJ, Mitchell KG . Analgesia by wound infiltration after surgical excision of benign breast lumps. Ann R Coll Surg Engl 1985;67:114–5.
4. Hashemi K, Middleton MD . Subcutaneous bupivacaine for postoperative analgesia after herniorrhaphy. Ann R Coll Surg Engl 1983;65:38–9.
5. Fell D, Derrington MC, Tylor E, Wandless JG . Paediatric postoperative analgesia: a comparison between caudal block and wound infiltration of local anaesthesia. Anaesthesia 1988;43:107–10.