Authors: A C Van Steirteghem; J Liu; H Joris; Z Nagy; C Janssenswillen; H Tournaye; M P Derde; E Van Assche; P Devroey Journal: Hum Reprod Date: 1993-07 Impact factor: 6.918
Authors: R Poe-Zeigler; F Nehchiri; P Hamacher; C Boyd; S Oehninger; S Muasher; S E Lanzendorf Journal: J Assist Reprod Genet Date: 1997-05 Impact factor: 3.412