Evaluation of FD2 (Frisby Davis distance) stereotest in surgical management of intermittent exotropia
Abhishek Singh, Pradeep Sharma, Digvijay Singh, Rohit Saxena, Anudeepa Sharma, Vimla Menon
British Journal of Ophthalmology Oct 2013, 97 (10) 1318-1321; DOI: 10.1136/bjophthalmol-2012-302321