Authors: P O Alderson; H N Wagner; J J Gomez-Moeiras; T G Rehn; L C Becker; K H Douglas; H F Manspeaker; G R Schindledecker Journal: Radiology Date: 1978-05 Impact factor: 11.105
Authors: P R McLaughlin; R P Martin; P Doherty; S Daspit; M Goris; W Haskell; S Lewis; J P Kriss; D C Harrison Journal: Circulation Date: 1977-03 Impact factor: 29.690