Authors: Steven E Feldon; Roberta W Scherer; Frank J Hooper; Shalom Kelman; Robert S Baker; Robert J Granadier; Gregory S Kosmorsky; Stuart R Seiff; Kay Dickersin Journal: Control Clin Trials Date: 2003-06
Authors: H J Barnett; D W Taylor; M Eliasziw; A J Fox; G G Ferguson; R B Haynes; R N Rankin; G P Clagett; V C Hachinski; D L Sackett; K E Thorpe; H E Meldrum; J D Spence Journal: N Engl J Med Date: 1998-11-12 Impact factor: 91.245