On wakefulness.
Subtitle: With an introductory chapter on the physiology of sleep.
By: By William A. Hammond ...
Publisher: J. B. Lippincott & co.
Published: 1866
Place of publication: Philadelphia
Language: eng
Number of pages: 93
Subjects: Sleep -- physiology
Notes: An enlarged and partly rewritten edition of the author's article "On sleep and insomnia" published in the New York medical journal for May and June 1865. cf. Pref.

Signature: John L. Sullivan,  M.D., Malden, Feby. 1866.