Original Communications
Case of Prolonged and Profound Sleep, Occurring at Intervals during Twenty Years
Br Med J 1863; 1 doi: https://doi.org/10.1136/bmj.1.128.616 (Published 13 June 1863) Cite this as: Br Med J 1863;1:616This is a PDF-only article. The first page of the PDF of this article appears above.