Feasibility report of conservative surgery, perioperative high-dose-rate brachytherapy (PHDRB), and low-to-moderate dose external beam radiation therapy (EBRT) in pediatric sarcomas

1. Martínez-Monge, R.
2. Garrán, C.
3. Cambeiro, M.
4. San Julián, M.
5. Alcalde, J.
6. Sierrasesúmaga, L.