title: Five years on...and four challenges for the pharmaceutical industry.
mesh_terms: D020650:Combinatorial Chemistry Techniques; D015195:Drug Design; D004345:Drug Industry / Q000639:trends*; D016568:Drugs, Generic / Q000191:economics; D023281:Genomics; D010330:Patents as Topic; D012106:Research
chemical_list: D016568:Drugs, Generic