TY - JOUR TI - Effect of Supine and Prone Flexion Positions on Heart Rate, Oxygen Saturation, and Pain Score of Preterm Infants AU - Çağlayan, S. AU - Gözen, D. JO - Journal of Clinical Practice and Research PY - 2021 VL - 43 SP - 26 EP - 30 DO - 10.14744/etd.2020.82195 ER -