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机译:Long-Term Intermittent Palliative Sedation for Refractory Symptoms at the End of Life in Two Cancer Patients
Gyeongsang Natl Univ, Sch Med, Dept Internal Med, Jinju 660702, South Korea;
Chung Ang Univ, Coll Med, Dept Internal Med, Seoul 156756, South Korea;
Univ Texas MD Anderson Canc Ctr, Dept Palliat Care & Rehabil Med, Houston, TX 77030 USA;