Editor's Letter Box
TOPICAL TREATMENT OF HOOPING-COUGHAssoc Med J 1853; s3-1 doi: https://doi.org/10.1136/bmj.s3-1.42.936 (Published 21 October 1853) Cite this as: Assoc Med J 1853;s3-1:936
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