Sleep Medicine · 2003 · 1.7K citations · 28 references
MedicineNeurologyPhysical MedicinePsychometricsSleep MedicineRestless Legs SyndromeSleep AssessmentRestless Legs Syndrome AssessmentRestless Legs Syndrome Pathophysiology
28
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Lee J. Cronbach · Psychometrika · 1951 · 43.2K citations · Full text
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Henry F. Kaiser, John R. Rice · Educational and Psychological Measurement · 1974 · 3.2K citations
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