Castillo-Riquelme, MC; Lord, J; Moseley, MJ; Fielder, AR; Haines, L; (2004) Cost-effectiveness of digital photographic screening for retinopathy of prematurity in the United Kingdom. Int J Technol Assess Health Care, 20 (2). pp. 201-13. ISSN 0266-4623 https://researchonline.lshtm.ac.uk/id/eprint/20465 Full text not available from this repository.