Efron, Nathan Contact lens complications / Nathan Efron. - Oxford : Butterworth-Heinemann , 1999 - 193 p. : ill. ; 27 cm. 1 computer laser optical disk (4 1/3'). References and index. ISBN: 0750605820 RM359.15 Subjects--Topical Terms: Contact lenses. National Library of Medicine Call No.: WW355