Pead E, Megaw R, Cameron J, Fleming A, Dhillon B, Trucco E, MacGillivray T. Automated detection of age-related macular degeneration in color fundus photography: a systematic review. Surv Ophthalmol. 2019 Jul 1;64(4):498-511. doi: 10.1016/j.survophthal.2019.02.003
Raghunathan K, Layton JB, Ohnuma T, Shaw AD. Observational research using propensity scores. Adv Chronic Kidney Dis. 2016 Nov;23(6):367-72. doi: 10.1053/j.ackd.2016.11.010
Rothman KJ. Computation of exact confidence intervals for the odds ratio. Int J Biomed Comput. 1975 Jan;6(1):33-9.
Rothman KJ. Computer analysis for case-control studies with individual matching. Int J Biomed Comput. 1974 Oct;5(4):241-7.