TY - RPRT TI - Balancing visual stimuli in orthoptic training. AU - M LUCKIESH AU - R M HALL AU - S K GUTH PY - 1950 DO - 10.1097/00006324-195001000-00001 UR - https://pubmed.ncbi.nlm.nih.gov/15403534/ ID - 15403534 ER -