RT Journal Article SR Electronic T1 HOW DO DIFFERENT TREATMENTS FOR THE VISION DISORDER, CONVERGENCE INSUFFICIENCY, COMPARE IN EFFECTIVENESS? JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1382 OP 1383 VO 41 IS 12 YR 2020 UL http://smj.org.sa/content/41/12/1382.abstract AB