Thailamuthu, M., S., J. and Deekshith, T.S. 2023. A comparative study of radial artery cannulation by USG guidance versus palpation technique in major surgery patients. International Journal of Research in Medical Sciences. 11, 10 (Sep. 2023), 3740–3743. DOI:https://doi.org/10.18203/2320-6012.ijrms20233029.