Subject
Child; Female; Humans; Adult; "Hypnotics and Sedatives"; Ethics; Medical; Palliative Care/standards; Pain/drug therapy; Analgesia/methods; Sarcoma; Terminal Care/methods/standards; Astrocytoma/nursing; Barbiturates/administration & dosage; Ewing's/nursing; Mechanical; Multiple Organ Failure/nursing; Sarcoma/physiopathology/secondary; Spinal Cord Neoplasms/physiopathology/secondary; Spinal Neoplasms/nursing; Ventilators