Helenius, Ilkka, Ella Virkki, Taavi Toomela, Daniel Studer, Martin Gehrchen, and Matti Ahonen. 2025. “An Acta Orthopaedica Educational Article: Treatment of Pediatric Spondylolysis and Spondylolisthesis”. Acta Orthopaedica 96 (January):80–86. https://doi.org/10.2340/17453674.2024.42450.