Content since PJ Online was launched in 1999 is being moved to the
redesigned site in increments. To do this we have to reformat and
transfer more than 40,000 files and test 25,000 links. Currently, the
new site includes content from July 2006. If you can’t find what you
are looking for because it is older than this, please visit the original site and look there.
Note: Copyright and database rights in the BNF Classification System used on PJ Online belong jointly to BMJ Publishing Group Ltd and RPS Publishing, the publishing division of the Royal Pharmaceutical Society of Great Britain.