Validity and Reliability of Electronic Head Posture Instrument for Measurement of Cranio-Horizontal Angle, Craniovertebral Angle and Sagittal Shoulder Angle. IJPHRD [Internet]. 2020 Jul. 30 [cited 2026 Jun. 27];11(7):260-5. Available from: https://medicopublication.com/index.php/ijphrd/article/view/10091