Cite

    C Dhaliwal et al.. “Wide-field digital retinal imaging versus binocular indirect ophthalmoscopy for retinopathy of prematurity screening: a two-observer prospective, randomised comparison.” British journal of ophthalmology, vol. 93, no. 3, 2009, pp. 355–359. http://access.bl.uk/ark:/81055/vdc_100137787313.0x000054