title: Dependence of toxicity on molecular structure: group theory analysis.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D007928:Lethal Dose 50; D008433:Mathematics; D008956:Models, Chemical; D008968:Molecular Conformation; D008970:Molecular Weight; D051381:Rats; D013329:Structure-Activity Relationship; D014116:Toxicology