Authors: H W Asbach; H Stoeckel; H W Schüler; R Conradi; K Wiedemann; K Möhring; L Röhl Journal: Acta Anaesthesiol Scand Date: 1974 Impact factor: 2.105
Authors: W F Dodge; B H Spargo; L B Travis; R N Srivastava; H F Carvajal; M M DeBeukelaer; M P Longley; J A Menchaca Journal: N Engl J Med Date: 1972-02-10 Impact factor: 91.245