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Nocturnal hypoxemia and long-term oxygen therapy in COPD patients with daytime PaO260–70 mmHg
P. Levi-Valensi, P. Aubry, Z. RidaVolume:
168
Language:
english
Pages:
6
DOI:
10.1007/bf02718206
Date:
December, 1990
File:
PDF, 326 KB
english, 1990