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Are patients on long-term oxygen therapy followed up properly? Data from the Danish Oxygen Register
T. J. Ringbaek, P. Lange, K. ViskumVolume:
250
Year:
2001
Language:
english
Pages:
6
DOI:
10.1046/j.1365-2796.2001.00865.x
File:
PDF, 128 KB
english, 2001