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Q34758138-B4519CBE-EB20-4C05-93F3-A50270F37FA2
Q34758138-B4519CBE-EB20-4C05-93F3-A50270F37FA2
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34758138-B4519CBE-EB20-4C05-93F3-A50270F37FA2
Nocturnal non-invasive positive pressure ventilation for stable chronic obstructive pulmonary disease.
P2860
Q34758138-B4519CBE-EB20-4C05-93F3-A50270F37FA2
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34758138-B4519CBE-EB20-4C05-93F3-A50270F37FA2
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
373606a2f70424832185096dc4e03a1e638c96d6
P2860
Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials