Authors: Ronald F Lamont; Jack Sobel; Shali Mazaki-Tovi; Juan Pedro Kusanovic; Edi Vaisbuch; Sun Kwon Kim; Niels Uldbjerg; Roberto Romero Journal: J Perinat Med Date: 2011-04-25 Impact factor: 1.901
Authors: R Teitelbaum; A Glatman-Freedman; B Chen; J B Robbins; E Unanue; A Casadevall; B R Bloom Journal: Proc Natl Acad Sci U S A Date: 1998-12-22 Impact factor: 11.205