Karpinska, O. , Levytskyi, A. and Pylypko, V. 2024. META-ANALYSIS OF RAVITCH AND NUSS PROCEDURES FOR THE TREATMENT OF FUNNEL-SHAPED CHEST DEFORMITY IN CHILDREN AND ADOLESCENTS. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS. 1 (Apr. 2024), 70–78. DOI:https://doi.org/10.15674/0030-59872024170-78.