Search Results
Article
Item response theory detected differential item functioning between healthy and ill children in quality-of-life measures
March 01, 2008
Article
Measures of functional status and quality-of-life in schizophrenia
February 01, 2008
Brochure
2007 Annual Report: Grounded in Science. Global in Reach.
February 08, 2008
RTI Press Publication
New technologies and tools for study management: Lessons learned from designing and implementing a web-based data management system for a multisite longitudinal intervention study
December 01, 2008
RTI Press Publication
Use of secondary population-based databases to evaluate the safety of medications
September 30, 2008
RTI Press Publication
Costs of illness among older adults: An analysis of six major health conditions with significant environmental risk factors
September 01, 2008
Chapter
Data quality issues for speciation measurements of coarse particulate matter
November 04, 2008