Screening children for visual defects.Br Med J 1977; 2 doi: https://doi.org/10.1136/bmj.2.6092.958-b (Published 08 October 1977) Cite this as: Br Med J 1977;2:958
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