Bérard, P V [Cuppers' thread operation in variable-angle esotropias (blocking syndrome)]. [electronic resource] - Bulletin des societes d'ophtalmologie de France Dec 1976 - 1189-93 p. digital Publication Type: English Abstract; Journal Article ISSN: 0081-1270 Subjects--Topical Terms: AdolescentChild, PreschoolDiagnosis, DifferentialHumansMethodsOculomotor Muscles--surgeryPostoperative ComplicationsStrabismus--diagnosisSyndrome