Pruchno, R. A. (2018). RETENTION AND ATTRITION: CHALLENGES AND SOLUTIONS FOR LONGITUDINAL STUDIES. Innov Aging.
Citação norma ChicagoPruchno, R A. "RETENTION AND ATTRITION: CHALLENGES AND SOLUTIONS FOR LONGITUDINAL STUDIES." Innov Aging 2018.
MLA CitationPruchno, R A. "RETENTION AND ATTRITION: CHALLENGES AND SOLUTIONS FOR LONGITUDINAL STUDIES." Innov Aging 2018.
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