title: Hycanthone: an unresolved case study in risk assessment.
mesh_terms: D000818:Animals; D006826:Hycanthone / Q000633:toxicity*; D009153:Mutagens; D012107:Research Design; D012306:Risk; D013045:Species Specificity; D013892:Thioxanthenes / Q000633:toxicity*
chemical_list: D009153:Mutagens; D013892:Thioxanthenes; D006826:Hycanthone