CrackEditorial, Lancet 2:1061-10621987., , 1987
Neurologic Manifest. of Infective Endocarditis:A ReviewStroke 4:958, Greenlee,J.E.,et al, 1973
Abnormal Hemoglobin as a Cause of Neurolic DiseaseNeurol 12:114, Greer,M.,et al, 1962