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Search results for "cohort studies"

Filters: 1998 1998 × other other ×
Viewing 1 - 9 of 9 results by relevance

Gender Differences in Susceptibility to Environmental Factors: A Priority Assessment  (1998)

Health Effects of Exposure to Low Levels of Ionizing Radiations: Time for Reassessment?  (1998)

Contraceptive Research, Introduction, and Use: Lessons From Norplant  (1998)

Biomarkers: Medical and Workplace Applications  (1998)

Research Priorities for Airborne Particulate Matter: I. Immediate Priorities and a Long-Range Research Portfolio  (1998)

Longitudinal Surveys of Children  (1998)

The Immigration Debate: Studies on the Economic, Demographic, and Fiscal Effects of Immigration  (1998)

Adequacy of the VA Persian Gulf Registry and Uniform Case Assessment Protocol  (1998)