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Simulations showed that validation of database-derived diagnostic criteria based on a small subsample reduced bias
Michal Abrahamowicz, Yongling Xiao, Raluca Ionescu-Ittu, Diane LacailleVolume:
60
Year:
2007
Language:
english
DOI:
10.1016/j.jclinepi.2006.07.016
File:
PDF, 150 KB
english, 2007