Authors: A E Russell; S A Smith; M J West; P E Aylward; R J McRitchie; R M Hassam; R B Minson; L M Wing; J P Chalmers Journal: Br Heart J Date: 1990-03
Authors: Werner Baulig; Alexander Dullenkopf; Andreas Kobler; Barbara Baulig; Hans Rudolf Roth; Edith R Schmid Journal: J Clin Monit Comput Date: 2008-04-29 Impact factor: 2.502