Golpinar, Murat, and Erdal Komut. “The Reliability of the Projection Area Per Length Squared for Measuring Lumbar Lordosis on Lateral Radiographs: A Comparison With Cobb Method”. European Journal of Therapeutics 28, no. 4 (December 30, 2022): 285–291. Accessed April 19, 2024. https://eurjther.com/index.php/home/article/view/32.