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Q35532869-1343AFF6-66ED-42B4-B4E8-CE0A77865234
Q35532869-1343AFF6-66ED-42B4-B4E8-CE0A77865234
BestRank
Statement
http://www.wikidata.org/entity/statement/Q35532869-1343AFF6-66ED-42B4-B4E8-CE0A77865234
An empirical comparison of the St George's Respiratory Questionnaire (SGRQ) and the Chronic Respiratory Disease Questionnaire (CRQ) in a clinical trial setting.
P2860
Q35532869-1343AFF6-66ED-42B4-B4E8-CE0A77865234
BestRank
Statement
http://www.wikidata.org/entity/statement/Q35532869-1343AFF6-66ED-42B4-B4E8-CE0A77865234
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
eb42bd814049daafb8a4eab8bb59078bbdda8d06
P2860
Should study subjects see their previous responses: data from a randomized control trial.