1. ANN REV PUBLIC HLTH 1: 345 (1980).
2. Bioassay of nitrilotriacetic acid and nitrilotriacetic acid trisodium salt monohydrate for possible carcinogenicity 1977
3. FEDERAL REGISTER 45: 5001 (1980).
4. The Evaluation of the Carcinogenic Risk of Chemicals to Humans 1980
5. The Evaluation of the Carcinogenic Risk of Chemicals to Humans 1980