Gaol, L. M.; Wijaya, B. A.; Firmansyah, Y.; Setiawan, F. V.; Prabaningrum, Y. S. Hypoxia-Conditioned Mesenchymal Stem Cell Secretome for Anal Sphincter Injury: A Preclinical Study of Tissue Repair and Regenerative Outcomes. Narra J 2026, 6, e3142.