1. Lumbar Back Pain Secondary to Spondylolysis. Issue 5 (May 2017) Authors: Rothenberg Maddocks, Alexis B.; Pollock, Avrum N. Other Names: Pollock Avrum N. section editor. Journal: Pediatric emergency care Issue: Volume 33:Issue 5(2017) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗