Petchsont, H.; Sitilertpisan, P.; Sriburee, S.; Paungmali, A. Intra-and Inter-Rater Reliability of Ultrasound Imaging Measurement of Lateral Abdominal Muscle Thickness in Sitting and Standing Positions During Abdominal Drawing-in Maneuver and Abdominal Bracing (Pilot Study). HCUJOURNAL 2022, 26, 207-221.