Safety evaluation of substituted thiophenes used as flavoring ingredients

Samuel M. Cohen, Shoji Fukushima, Nigel J. Gooderham, F. Peter Guengerich, Stephen S. Hecht, Ivonne M C M Rietjens, Robert L. Smith, Maria Bastaki, Christie L. Harman, Margaret M. McGowen, Luis G. Valerio, Sean V. Taylor