%0 Journal Article %T Analysis of Risk Factors for Ultrasonographic Graf Type IIa (−) Hips in Developmental Dysplasia: A Hospital-Based Case-Control Study with Follow-Up Outcomes %A Haberal, B. %A Şahin, O. %A Tuncay, I.C. %J Journal of Clinical Practice and Research %D 2021 %V 43 %P 175-179 %R 10.14744/etd.2020.90232