Sartori-Cintra, A. R.; Mara, C. S. de; Argolo, D. L.; Coimbra, I. B. Regulation of Hypoxia-Inducible Factor-1α (HIF-1α) Expression by Interleukin-1β (IL-1 β), Insulin-Like Growth Factors I (IGF-I) and II (IGF-II) in Human Osteoarthritic Chondrocytes. Clinics 2012, 67 (1), 35-40. https://doi.org/10.1590/S1807-59322012000100006.