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Prognostic variables and scores identifying the last year of life in COPD: a systematic review protocol
Smith, Laura-Jane E, Ali, Ifrah, Stone, Patrick, Smeeth, Liam, Quint, Jennifer KVolume:
6
Language:
english
Journal:
BMJ Open
DOI:
10.1136/bmjopen-2016-011677
Date:
September, 2016
File:
PDF, 714 KB
english, 2016