31. A 2011 toxicological review performed by the EPA continues to list trichloroethylene as a known carcinogen. 32. In addition to participating in pharmacological and toxicological research, Tu also contributed to medical education. 33. Herbal Sciences International Limited based on a safe history of use rather than conventional toxicological studies. 34. One body has already been exhumed to undergo toxicological tests and Forrest said other exhumations were possible. 35. This nematode is widely used as a gastrointestinal parasitic model in immunological, pharmacological and toxicological studies. 36. This approach is controversial, however, due to the possibility of ecological and toxicological side effects. 37. Regarding its toxicological data the targeted use of ethyl acrylate as aroma in consumer goods is questionable. 38. Modern toxicological profiles confirm the industrial risks inherent in working with fluorine, fluoride and hydrogen fluoride. 39. Thus far, only the DLCs have had such a high degree of evidence of toxicological similarity. 40. His stomach and intestines were dispatched to Bucharest, for a more in-depth toxicological inquest.