Authors: Y Lue; A P Sinha Hikim; C Wang; A Leung; S Baravarian; V Reutrakul; R Sangsawan; S Chaichana; R S Swerdloff Journal: J Androl Date: 1998 Jul-Aug
Authors: S A Matlin; A Belenguer; V E Stacey; S Z Qian; Y Xu; J W Zhang; J K Sanders; S R Amor; C M Pearce Journal: Contraception Date: 1993-04 Impact factor: 3.375