← SearchCELL AND MOLECULAR BIOLOGY OF REPRODUCTION$94,150T32FY2002HDNIHUniv Of Massachusetts Med Sch Worcester, Worcester MAInvestigatorsGeorge B WitmanLinked publications & trialsPaper 26721685Paper 26702833Paper 25691467Paper 25452303Paper 25203204Paper 24998598Paper 24361397Paper 23863942Paper 23392618Paper 22253608Paper 19217333View original record on NIH RePORTER →