Authors: L D Allan; G K Sharland; A Milburn; S M Lockhart; A M Groves; R H Anderson; A C Cook; N L Fagg Journal: J Am Coll Cardiol Date: 1994-05 Impact factor: 24.094
Authors: M A Rustico; A Benettoni; G D'Ottavio; A Maieron; I Fischer-Tamaro; G Conoscenti; Y Meir; M Montesano; A Cattaneo; G Mandruzzato Journal: Ultrasound Obstet Gynecol Date: 1995-11 Impact factor: 7.299