G., S., T. U., S. L., P. J. P., and G. R. D. “Percutaneous Trigger Thumb Release: A Safe Push-Pull Technique”. International Journal of Research in Orthopaedics, vol. 5, no. 6, Oct. 2019, pp. 1166-70, doi:10.18203/issn.2455-4510.IntJResOrthop20194550.