What price e.commerce?
D001709:Biotechnology / Q000191:economics / Q000331:legislation & jurisprudence; D016527:Drug Costs / Q000331:legislation & jurisprudence; D004345:Drug Industry / Q000191:economics* / Q000331:legislation & jurisprudence*; D011307:Drug Prescriptions / Q000191:economics* / Q000592:standards; D017850:Economics, Pharmaceutical / Q000331:legislation & jurisprudence; D006801:Humans; D020407:Internet / Q000191:economics / Q000639:trends; D008281:Maine