Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

23,040 results
  1. ... tAvo hours and three hours, and repeated twenty times within three hours),1.—Vomiting repeated thirty times within two hours,2.—He vomited everything that ...
  2. NLM Digital Collections - The American physician : being a new system of practice, founded on botany ; for the use of ... 
    Publication: Rochester, N.Y. : Printed for the author ; by H. Leavenworth, 1824
    ... that 1 had not my senses half the time. Within an hour and a half after he began, 1 was restored to an appetite, and without the ...
  3. NLM Digital Collections - A bibliographical sourcebook of compressed air, diving, and submarine medicine (Volume 2) 
    Publication: Washington, D.C. : Research Division, Project X-427, Bureau of Medicine and Surgery, Navy Department, 1948-1966
    ... or during a series of breath holds conducted within an elapsed time of 1 to 2 hours. Alveolar carbon dioxide tension was found to be ... submerged for 330 hours. Of this time, 309 hours were spent in snorkeling. ... submarines; (1) boredom and tendency toward apathy of personnel; (2) ...
  4. ... OPERATION AFTER ONSET OF DISEASE OR INJURY. X Time not stated. 0 Within 6 hours. 1 7to 12 hours. 2 13 to 18 hours. ... OPERATION AFTER ONSET OF DISEASE OR INJURY. X Time not stated. 0 Within 6 hours. 1 7to 12 hours. 2 13 to 18 hours. ...
  5. ... are injected with large amounts of dog-serum (1 or 2 c.c.) at the same time or within twenty-four hours of the time of injection of the usual sensitizing dose of horse-serum (0.1 c.c.), active sensitization to horse-serum either ...
  6. NLM Digital Collections - Healthcare information technology 
    Publication: [Toronto, Ontario] : Thomson Reuters, 20-December-2021
    ... if an in-person response is required, arrival within 1 hour from the time requested. The regulation is effective September 15, 2021. ¢ ...
  7. ... meet the greatest emergency experienced up to this time in the sector. Within 24 hours 1,094 patients were evacuated by this road to ... burial. Twenty-four hours Avill be considered the time limit within which ... October 12, covering the twenty-four hour period from o' a. m. to G p. ...
  8. ... intervals for about five hours, dur- ing which time he was supposed to be dying/1.—Seized within ten hours with violent spasms and severe pains, with prickling ...
  9. ... given oxygen after treatment as developed at the time. Within one-half hour after gassing, the dogs were bled 1 per cent of their body weight by aspiration ...
  10. ... d root, arr.l repeated the dose three times within the hour. U 2 15(\ 1'lfccts, nearly similar to those in the previous ...
first · previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next · last