Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleHuman amniotic epithelial cells maintain mouse spermatogonial stem cells in an undifferentiated state due to high leukemia inhibitor factor (LIF) expression.AuthorsLiu, Te; Guo, Lihe; Liu, Zhixue; Cheng, WeiweiPublicationIn Vitro Cellular & Developmental Biology Animal, 2011, Vol 47, Issue 4, p318ISSN1071-2690Publication typeArticleDOI10.1007/s11626-011-9396-5