Acta Ophthalmologica Scandinavica · 2004 · 30 citations · 22 references
Digital 50 degrees red-free and two-field 50 degrees or 45 degrees colour imaging were suitable for DR screening, whereas the hand-held digital videocamera did not fulfil the needs of DR screening.
22
Statistical Methods for Rates and Proportions.
B. S. Everitt, J. L. Fleiss · Biometrics · 1981 · 9.1K citations
Statistical Methods, Statistical Inference, Statistical Modeling +2