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‘Why me?’ versus ‘why now?’—differences between operational hypotheses in case‐control versus case‐crossover studies
Author(s) -
Maclure Malcolm
Publication year - 2007
Publication title -
pharmacoepidemiology and drug safety
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.023
H-Index - 96
eISSN - 1099-1557
pISSN - 1053-8569
DOI - 10.1002/pds.1438
Subject(s) - library science , citation , medicine , control (management) , management , computer science , economics