Clinical Review
How to advise a patient when over the counter products have failed
BMJ 2003; 326 doi: https://doi.org/10.1136/bmj.326.7401.1257 (Published 05 June 2003) Cite this as: BMJ 2003;326:1257
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.