↑Baumgarten KM, Gerlach D, Boyer MI (December 2007). “Corticosteroid injection in diabetic patients with trigger finger. A prospective, randomized, controlled double-blinded study”. 《Journal of Bone and Joint Surgery (American)》 89 (12): 2604–2611. doi:10.2106/JBJS.G.00230. PMID18056491.