Marinho, A.S., Barbosa-Sequeira, J., Carvalho, C., Carvalho, F. and Paupério, G. 2022. PLEURAL METASTASIS OF A PEDIATRIC OSTEOSARCOMA. Portuguese Journal of Cardiac Thoracic and Vascular Surgery. 28, 4 (Jan. 2022), 55–57. DOI:https://doi.org/10.48729/pjctvs.226.