P Costa1, J Monterroso, J C Areias. 1. Pediatric Cardiology Department, Hospital de São João, Alameda Prof. Hernani Monteiro, 4200-319 Porto, Portugal. patriciacosta@spc.pt
Authors: J P Moak; K S Barron; T J Hougen; H B Wiles; S Balaji; N Sreeram; M H Cohen; A Nordenberg; G F Van Hare; R A Friedman; M Perez; F Cecchin; D S Schneider; R A Nehgme; J P Buyon Journal: J Am Coll Cardiol Date: 2001-01 Impact factor: 24.094
Authors: D Paladini; P Volpe; M Marasini; M G Russo; M Vassallo; M Gentile; R Calabrò Journal: Ultrasound Obstet Gynecol Date: 2006-03 Impact factor: 7.299