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Search results for "observational studies"

Filters: 1998 1998 ×
Viewing 1 - 20 of 23 results by relevance

Dietary Reference Intakes: Proposed Definition and Plan for Review of Dietary Antioxidants and Related Compounds  (1998)

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

A Scientific Strategy for U.S. Participation in the GOALS (Global Ocean-Atmosphere-Land System) Component of the CLIVAR (Climate Variability and Predictability) Programme  (1998)

Proceedings

Welfare, the Family, and Reproductive Behavior: Report of a Meeting  (1998)

Control of Cardiovascular Diseases in Developing Countries: Research, Development, and Institutional Strengthening  (1998)

Future Directions for the National Science Foundation's Arctic Natural Sciences Program  (1998)

Exploring the Trans-Neptunian Solar System  (1998)

Consensus Study Report

The Atmospheric Sciences: Entering the Twenty-First Century  (1998)

Consensus Study Report

Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline  (1998)

Decade-to-Century-Scale Climate Variability and Change: A Science Strategy  (1998)

Ground-Based Solar Research: An Assessment and Strategy for the Future  (1998)

Consensus Study Report

Preventing Reading Difficulties in Young Children  (1998)

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

Summarizing Population Health: Directions for the Development and Application of Population Metrics  (1998)

Assessing Readiness in Military Women: The Relationship of Body, Composition, Nutrition, and Health  (1998)

Capacity of U.S. Climate Modeling to Support Climate Change Assessment Activities  (1998)

Global Energy and Water Cycle Experiment (GEWEX) Continental-Scale International Project: A Review of Progress and Opportunities  (1998)