TY - JOUR TI - Analysis of Risk Factors for Ultrasonographic Graf Type IIa (−) Hips in Developmental Dysplasia: A Hospital-Based Case-Control Study with Follow-Up Outcomes AU - Haberal, B. AU - Şahin, O. AU - Tuncay, I.C. JO - Journal of Clinical Practice and Research PY - 2021 VL - 43 SP - 175 EP - 179 DO - 10.14744/etd.2020.90232 ER -