TY - JOUR T1 - SAFETY REQUIREMENTS FOR ACRYLIC IMPLANTS JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 359 LP - 367 DO - 10.1136/bjo.41.6.359 VL - 41 IS - 6 AU - Frederick Ridley Y1 - 1957/06/01 UR - http://bjo.bmj.com/content/41/6/359.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -