1. Editorial

   • B. E. Davies

   EditorialNotes Pages: 34 - 34

2. Guest editorial

   • John R. Fowle III

   EditorialNotes Pages: 34 - 34

3. Non-carcinogenic effects of inorganic arsenic

   • Charles O. Abernathy
   • E. V. Ohanian

   OriginalPaper Pages: 35 - 41

4. Metabolism and disposition of inorganic arsenic in laboratory animals and humans

   • James D. McKinney

   OriginalPaper Pages: 43 - 48

5. Human carcinogenesis by arsenic

   • Marc J. Mass

   OriginalPaper Pages: 49 - 54

6. Evidence for arsenic essentiality

   • Eric O. Uthus

   OriginalPaper Pages: 55 - 58

7. Risk assessment for ingested inorganic arsenic: A review and status report

   • D. Warner North

   ReviewPaper Pages: 59 - 62

8. Health effects of arsenic in drinking water: Research needs

   • John R. Fowie

   OriginalPaper Pages: 63 - 68