TY - RPRT TI - [Cuppers' thread operation in variable-angle esotropias (blocking syndrome)]. AU - P V Bérard AU - R Reydy AU - N Mouillac-Gambarelli AU - H Mulfinger PY - 1976 UR - https://pubmed.ncbi.nlm.nih.gov/1052246/ ID - 1052246 ER -