Safety of autologous nucleus pulposus cell transplantation with fibrin glue following endoscopic discectomy in chronic low back pain: a preliminary phase I trial. - Sadri, Bahareh; Labibzadeh, Narges; Madani, Hoda; Maal, Alireza Beheshti; Niknejadi, Maryam; Hossein-Khannazer, Nikoo; Farzanbakhsh, Shayan; Karimi, Shahedeh; Hassanzadeh, Mohammad; Bagherifard, Abolfazl; Emadedin, Mohsen; Vosough, Massoud (BMC Musculoskeletal Disorders, 2025)