Article Title,Year,Volume,Issue,Page Range,Author A prospective study of emergency room visits for contact lens related problems,1987,13,1,42-45,Jeffers Contact lenses in the industrial workplace: are they safe?,1992,18,1,11,Cavanagh Automobile manufacturing: is there a lesson here for the RGP contact lens industry?,1994,20,1,6,Rosenthal Special-effect contact lenses,1998,24,2,72-73,Bensky Hydrocurve II bifocal contact lenses: a clinical perspective,1988,14,2,86-88,Harrison