TY - GEN AU - de Almeida,C E AU - Cecatti,E R TI - Quality assurance in radiation therapy: clinical and physical aspects. Teletherapy equipment and simulators SN - 0360-3016 PY - 1984///0823 KW - Humans KW - Neoplasms KW - radiotherapy KW - Particle Accelerators KW - standards KW - Quality Assurance, Health Care KW - Radioisotope Teletherapy KW - instrumentation KW - Radiotherapy KW - Radiotherapy, High-Energy N1 - Publication Type: Journal Article ER -