B, D.N.P. et al. 2025. 3D PRINTED HANDS-FREE ULTRASOUND PROBE HOLDER WITH MULTIANGLE NEEDLE GUIDE SYSTEM VERSUS CONVENTIONAL ULTRASOUND METHOD FOR POST OPERATIVE TRANSVERSUS ABDOMINIS PLANE BLOCK FOR LOWER SEGMENT CAESAREAN SECTION – A RANDOMIZED CONTROL TRIAL. TPM – Testing, Psychometrics, Methodology in Applied Psychology. 32, S3(2025) : Posted 07 July (Jul. 2025), 1616–1625.