Authors: J O Price; S Elias; S S Wachtel; K Klinger; M Dockter; A Tharapel; L P Shulman; O P Phillips; C M Meyers; D Shook Journal: Am J Obstet Gynecol Date: 1991-12 Impact factor: 8.661
Authors: D W Bianchi; J L Simpson; L G Jackson; S Elias; W Holzgreve; M I Evans; K A Dukes; L M Sullivan; K W Klinger; F Z Bischoff; S Hahn; K L Johnson; D Lewis; R J Wapner; F de la Cruz Journal: Prenat Diagn Date: 2002-07 Impact factor: 3.050