TY - RPRT TI - Recognition thresholds for letters with simulated dioptric blur. AU - H Akutsu AU - H E Bedell AU - S S Patel PY - 2000 DO - 10.1097/00006324-200010000-00006 UR - https://pubmed.ncbi.nlm.nih.gov/11100890/ ID - 11100890 ER -