1. ACGIH (American Conference of Governmental Industrial Hygienists) 1992 Trimethylbenzene isomers. In: Documentation of TLVs and BEIs, ACGIH, Cincinnati, OH, USA
2. API (American Petroleum Institute) 1983 Four week oral nephrotoxicity screening study in male F344 rats. Borriston Labs, EPA/OTS Doc ID FYI-AX-0385-0280 SU, NTIS, Springfield, VA, USA
3. API 1987 a Mutagenicity test on ASTM D-3734 type I C-9 in the Ames Salmonella/microsome reverse mutation assay. Hazleton Lab 9861-0-401
4. API 1987 b Mutagenicity test on ASTM D-3734 type I C-9 in an in vitro cytogenetic assay measuring sister chromatid exchange frequencies in Chinese hamster ovary (CHO) cells. Hazleton Lab 9861-0-438
5. API 1987 c Mutagenicity test on ASTM D-3734 type I C-9 in an in vitro cytogenetic assay measuring chromosomal aberration frequencies in Chinese hamster ovary (CHO) cells. Hazleton Lab 9861-0-437