THE LABORATORY IN A SCHEME OF PREVENTIVE MEDICINEBr Med J 1930; 2 doi: http://dx.doi.org/10.1136/bmj.2.3636.418 (Published 13 September 1930) Cite this as: Br Med J 1930;2:418
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