1. Hill on a mountaintop: A longitudinal and cross-sectional analysis of the relative age effect in competitive youth football. Issue 11 (17th June 2020) Authors: Jackson, Robin C.; Comber, Gavin Journal: Journal of sports sciences Issue: Volume 38:Issue 11/12(2020) Page Start: 1352 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗