Authors: Peter R Casson; Stephen A Krawetz; Michael P Diamond; Heping Zhang; Richard S Legro; William D Schlaff; Christos Coutifaris; Robert G Brzyski; Gregory M Christman; Nanette Santoro; Esther Eisenberg Journal: Syst Biol Reprod Med Date: 2011-10 Impact factor: 3.061