Veena Motwani, Md. Tabrej Alam, Mohd Arshad, Deepanshu Shukla, and Sobha Bhatnagar. “Morphometric Study in the Variations of Number, Position and Direction of Nutrient Foramen in the Clavicle”. International Journal of Health and Clinical Research, vol. 4, no. 23, Dec. 2021, pp. 224-6, https://www.ijhcr.com/index.php/ijhcr/article/view/3671.