Moussavi Jahanabadi, Seyed Amir Hossein, et al. “Effect of Photobiomodulation With 980nm Diode Laser and Vitamin D on Proliferation and Osteoblastic Differentiation of Periodontal Ligament Stem Cells: Effects of Photobiomodulation and Vitamin D on Differentiation of StemCells ”. Galen Medical Journal, vol. 13, no. SP1, Dec. 2024, p. e3624, https://journals.salviapub.com/index.php/gmj/article/view/3624.