Authors: K J Becker; A B Baxter; W A Cohen; H M Bybee; D L Tirschwell; D W Newell; H R Winn; W T Longstreth Journal: Neurology Date: 2001-03-27 Impact factor: 9.910
Authors: L S Murray; G M Teasdale; G D Murray; B Jennett; J D Miller; J D Pickard; M D Shaw; J Achilles; S Bailey; P Jones Journal: Lancet Date: 1993-06-12 Impact factor: 79.321
Authors: Elizabeth K Vig; Helene Starks; Janelle S Taylor; Elizabeth K Hopley; Kelly Fryer-Edwards Journal: J Gen Intern Med Date: 2007-07-07 Impact factor: 5.128