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3. Current practice of cataract extraction and anaesthesia;Hodgkins, P.R.; Luff, A.J.; Morrell, A.J.; Teye Botchway, L.; Featherston, J.J.; Fielder, A.R.;Br Ophthalmol,1992
4. A comparison of amethocaine cream with lignocaineprilocaine cream (EMLA) for reducing pain during retrobulbar injection;Joyce, P.W.; Sunderraj, P.; Villada, J.; Kirby, J.; Watson, A.;Eye,1994
5. Techniques of orbital regional anaesthesia;Hamilton, R.C.;BrJAnaesth,1995