Liu, Juan, Hong Ren, Shuo Zhang, and Guiyong Yu. 2024. “MiRNA-21 Promotes Humeral Fracture Healing by Targeting SMAD7 to Activate the Wnt/β-Catenin Pathway: MiRNA-21 Promotes HF Healing”. Cellular and Molecular Biology 70 (7). https://cellmolbiol.org/index.php/CMB/article/view/5555.