Authors: S R Wenneberg; R H Schneider; K G Walton; C R Maclean; D K Levitsky; J W Salerno; R K Wallace; J V Mandarino; M V Rainforth; R Waziri Journal: Int J Neurosci Date: 1997-01 Impact factor: 2.292
Authors: D M Eisenberg; T L Delbanco; C S Berkey; T J Kaptchuk; B Kupelnick; J Kuhl; T C Chalmers Journal: Ann Intern Med Date: 1993-06-15 Impact factor: 25.391