TY - RPRT TI - Visual experiences during vitreous surgery under regional anesthesia: a multicenter study. AU - Colin S H Tan AU - Usman Mahmood AU - Paul D O'Brien AU - Stephen Beatty AU - Alvin K H Kwok AU - Vincent Y W Lee AU - Kah-Guan Au Eong PY - 2005 DO - 10.1016/j.ajo.2005.06.021 UR - https://pubmed.ncbi.nlm.nih.gov/16376638/ ID - 16376638 ER -