TY - JOUR T1 - A VISUAL ACUITY TEST FOR MALINGERERS JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 175 LP - 176 DO - 10.1136/bjo.20.3.175 VL - 20 IS - 3 AU - J. N. Duggan Y1 - 1936/03/01 UR - http://bjo.bmj.com/content/20/3/175.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -