Özyüksel G, Ardıçlı B, Özcan HN, Gedikoğlu G, Varan A, Karnak İ. Giant cell tumor arising from the anterior arc of the rib: an extremely rare site in an adolescent girl. Turk J Pediatr. 2022;64(5):940-945. doi:10.24953/turkjped.2021.4588