RASAPPAN, Kumaran; PAPALIA, Giuseppe Francesco; EVANS, Scott; PARRY, Micheal; STEVENSON, Jonathan; MORRIS, Guy; JEYS, Lee; KURISUNKAL, Vineet. Can we quantify a safe margin to reduce local recurrence in parosteal osteosarcomas around the distal femur? A cohort study based on 27 patients. Acta Orthopaedica, [S. l.], v. 97, p. 308–312, 2026. DOI: 10.2340/17453674.2026.45943. Disponível em: https://actaorthop.org/actao/article/view/45943. Acesso em: 24 may. 2026.