Lam, Andrew K C Crossed and uncrossed stereoacuity at distance and the effect from heterophoria. [electronic resource] - Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) May 2002 - 189-93 p. digital Publication Type: Journal Article ISSN: 0275-5408 Standard No.: 10.1046/j.1475-1313.2002.00030.x doi Subjects--Topical Terms: AdolescentAdultDepth PerceptionFemaleHumansMaleStrabismus--physiopathologyVision Disparity--physiologyVision Tests--methodsVisual Acuity