Junko Sato, Yoshinori Ishii, and Hideo Noguchi. 2016. “Comparison of the Short-Term Treatment Outcome Among Watchful Waiting, and Soluble and Insoluble Corticosteroid Injections in Idiopathic Trigger Finger”. Global Journal of Medical Research 16 (H1):1-6. https://medicalresearchjournal.org/index.php/GJMR/article/view/1064.