Is that it? How online articles have changed over the past five years.
Delamothe
Tony
T
BMJ, London WC1H 9JR. tdelamothe@bmj.com
D003142:Communication; D003365:Costs and Cost Analysis; D005544:Forecasting; D020407:Internet; D010506:Periodicals as Topic / Q000639:trends*; D011643:Publishing / Q000639:trends*; D006113:United Kingdom