Low-field Magnetic Resonance Imaging assessment of relationship between facet joint tropism and lumbar disc herniation in a cohort of black Africans with low back pain. AJBR [Internet]. 30. rujan 2023. [citirano 05. travanj 2026.];26(3):335-9. Dostupno na: https://www.ojshostng.com/index.php/ajbr/article/view/2945