title: Cholesterol drugs: Lipitor battles generics.
mesh_terms: D000329:Advertising; D003256:Community Participation; D016568:Drugs, Generic / Q000191:economics* / Q000627:therapeutic use; D006538:Heptanoic Acids / Q000191:economics* / Q000627:therapeutic use; D006801:Humans; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors / Q000191:economics* / Q000627:therapeutic use; D006937:Hypercholesterolemia / Q000188:drug therapy* / Q000191:economics; D008077:Lipoproteins, LDL / Q000187:drug effects*; D011758:Pyrroles / Q000191:economics* / Q000627:therapeutic use; D014481:United States
chemical_list: D016568:Drugs, Generic; D006538:Heptanoic Acids; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors; D008077:Lipoproteins, LDL; D011758:Pyrroles