Letters
Many questions cannot be answered by evidence based medicine
BMJ 1995; 311 doi: https://doi.org/10.1136/bmj.311.6999.257d (Published 22 July 1995) Cite this as: BMJ 1995;311:257
Article usage
Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.