Authors: K Folkers; R Nakamura; G P Littarru; H Zellweger; J B Brunkhorst; C W Williams; J H Langston Journal: Proc Natl Acad Sci U S A Date: 1974-05 Impact factor: 11.205
Authors: W G Bradley; P Hudgson; P F Larson; T A Papapetropoulos; M Jenkison Journal: J Neurol Neurosurg Psychiatry Date: 1972-08 Impact factor: 10.154