Ram, Sajeev, Shylaja ., and Arun Sahayadhas. “CAD System: A Content Based Image Retrieval Approach for Pulmonary Nodule Detection in CT Images”. International Journal of Engineering & Technology 7, no. 2.21 (April 20, 2018): 301–305. Accessed November 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/12386.