Herrman, J. L.; Younes, M. (1999-10-01). "Background to the ADI/TDI/PTWI". Regulatory Toxicology and Pharmacology. 30 (2): S109 –S113. doi:10.1006/rtph.1999.1335. PMID10597623.
Speijers, Gerrit J. A. (1999-10-01). "Precision of Estimates of an ADI (or TDI or PTWI)". Regulatory Toxicology and Pharmacology. 30 (2): S87 –S93. doi:10.1006/rtph.1999.1331. PMID10597619.
Herrman, J. L.; Younes, M. (1999-10-01). "Background to the ADI/TDI/PTWI". Regulatory Toxicology and Pharmacology. 30 (2): S109 –S113. doi:10.1006/rtph.1999.1335. PMID10597623.
Speijers, Gerrit J. A. (1999-10-01). "Precision of Estimates of an ADI (or TDI or PTWI)". Regulatory Toxicology and Pharmacology. 30 (2): S87 –S93. doi:10.1006/rtph.1999.1331. PMID10597619.