Long-term follow-up of participants in clinical studies

• 1 March 2002
• journal article
• Published by Elsevier in Journal of Clinical Epidemiology
• Vol. 55  (3) , 230-234
• https://doi.org/10.1016/s0895-4356(01)00437-1

Abstract

Keywords

• FOLLOW-UP STUDIES
• LONGITUDINAL STUDIES
• ATTRITION