Compliments to NIH.
Whittaker
C K
CK
D001164:Arteriovenous Fistula / Q000601:surgery*; D004388:Dura Mater / Q000098:blood supply; D006801:Humans; D009316:National Institutes of Health (U.S.); D009493:Neurosurgery / Q000639:trends; D013116:Spinal Cord / Q000098:blood supply; D014481:United States