Further debate on PubMed Central.
D J
DJ
Solomon
D005544:Forecasting; D006801:Humans; D020407:Internet / Q000191:economics / Q000458:organization & administration* / Q000639:trends*; D016239:MEDLINE / Q000191:economics / Q000458:organization & administration* / Q000639:trends*; D010506:Periodicals as Topic / Q000191:economics / Q000639:trends; D011643:Publishing / Q000458:organization & administration* / Q000639:trends*; D014481:United States