Visual phenomena perceived during pars plana vitrectomy under peribulbar block and monitored anaesthesia care
Hema L Ramkumar, Azadeh Khatibi, William R Freeman, Giulio Barteselli, Isaac C Ezon, Payam Amini, Lucie Sharpsten, Cheryl A Arcinue, Joseph T Nezgoda, Henry A Ferreyra, Michael H Goldbaum
British Journal of Ophthalmology Jun 2016, 100 (6) 777-781; DOI: 10.1136/bjophthalmol-2015-306874