TY - JOUR T1 - Ocular Therapeutics and Pharmacology JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 69 LP - 70 DO - 10.1136/bjo.67.1.69-c VL - 67 IS - 1 AU - S. J. Crews Y1 - 1983/01/01 UR - http://bjo.bmj.com/content/67/1/69.4.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -