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Search results for "internal validity"

Filters: 2001 2001 ×
Viewing 1 - 8 of 8 results by relevance
Consensus Study Report

Gulf War Veterans: Treating Symptoms and Syndromes  (2001)

Consensus Study Report

Evaluating Welfare Reform in an Era of Transition  (2001)

Consensus Study Report

Educating Children with Autism  (2001)

Consensus Study Report

Evaluating Chemical and Other Agent Exposures for Reproductive and Developmental Toxicity  (2001)

Consensus Study Report

Musculoskeletal Disorders and the Workplace: Low Back and Upper Extremities  (2001)

Consensus Study Report

Informing America's Policy on Illegal Drugs: What We Don't Know Keeps Hurting Us  (2001)

Consensus Study Report

Eager to Learn: Educating Our Preschoolers  (2001)

Consensus Study Report

Multiple Sclerosis: Current Status and Strategies for the Future  (2001)