- Testosterone and Aging: Clinical Research Directions
- Development of Medications for the Treatment of Opiate and Cocaine Addictions: Issues for the Government and Private Sector
- Internet Access to the National Library of Medicine's Toxicology and Environmental Health Databases
- Epilepsy Across the Spectrum: Promoting Health and Understanding
- A Review of the NIOSH Roadmap for Research on Asbestos Fibers and Other Elongate Mineral Particles