Pedersen, Eva N G, Tine Alkjær, Kjeld Søballe, and Erik B Simonsen. 2006. “Walking Pattern in 9 Women With Hip Dysplasia 18 Months After Periacetabular Osteotomy”. Acta Orthopaedica 77 (2):203-8. https://doi.org/10.1080/17453670610045920.