Mehta M, Sen S, Sethi S, Pushker N, Bajaj M S, Chandra M
Oculoplastic and Paediatric Ophthalmology Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, Ansari Nagar, New Delhi - 110 029, India.
Ann Trop Med Parasitol. 2010 Oct;104(7):601-4. doi: 10.1179/136485910X12786389891560.