RT Journal Article SR Electronic A1 Hoyle, Brian T1 Methodological Shortcomings Revealed in Clinical Guidelines for Primary Open-Angle Glaucoma JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 43 SP 9 OP 10 DO 10.1177/155989771443004 UL http://mdc.sagepub.com/content/14/43/9.abstract AB Glaucoma affects about 60.5 million people globally and is the second leading cause of blindness. A study examining 3 separate clinical practice guidelines governing primary open-angle glaucoma found that all 3 sets of guidelines require improvements.