VOL.: 7 (1974) (p. 95)
Oral and s.c. administration to mice did not produce thyroid tumours; however, the experiment using the s.c. route was inadequate. An increased incidence of liver-cell tumours in trout was reported, but this result cannot be considered as conclusive until additional studies using properly controlled diets are reported.
Subsequent evaluations: Suppl. 7 (1987) (p. 72: Group 2B); Vol. 79 (2001)
For definition of Groups, see Preamble Evaluation.
See Also: Toxicological Abbreviations Thiourea (ICSC) Thiourea (CICADS 49, 2003) Thiourea (IARC Summary & Evaluation, Volume 79, 2001)