Pérez Curbelo, J., Diaz Moreno, R. e Caballero Pinelo, R. 2020. Test cases for commissioning an add-on micro multi-leaf collimator Apex for stereotactic radiosurgery treatments. Revista Brasileira de Física Médica. 14, (dez. 2020), 533. DOI:https://doi.org/10.29384/rbfm.2020.v14.19849001533.