Construction of a nomogram to predict the risk of lung metastasis in extremity osteosarcomas based on the SEER database and its validation
Wang Zhuangzhuang, Ren Huan, Liu Yanting, Tian Chunlei, Ai Wenbing
Clinical Focus . 2024, (5): 413 -419 .  DOI: 10.3969/j.issn.1004-583X.2024.05.005