The association of neutrophil–lymphocyte ratio and platelet–lymphocyte ratio with retinal vein occlusion: a systematic review and meta‐analysis. - Liu, Zhengyang; Perry, Luke A.; Penny‐Dimri, Jahan C.; Raveendran, Dev; Hu, Monica L.; Arslan, Janan; Britten‐Jones, Alexis Ceecee; O'Hare, Fleur; Ayton, Lauren N.; Edwards, Thomas L. (Acta Ophthalmologica (1755375X), 2022)