POINTS FROM LETTERS: “Flat on Your Back”Br Med J 1959; 1 doi: https://doi.org/10.1136/bmj.1.5114.116-a (Published 10 January 1959) Cite this as: Br Med J 1959;1:116
Log in using your username and password
Log in through your institution
Register for a free trial to thebmj.com to receive unlimited access to all content on thebmj.com for 14 days.
Sign up for a free trial