Research Article

Post-operative pain relief: comparison of methadone and morphine when used concurrently with nitrous-oxide analgesia.

Br Med J 1966; 2 doi: http://dx.doi.org/10.1136/bmj.2.5514.616 (Published 10 September 1966) Cite this as: Br Med J 1966;2:616

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview