We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe species recognition system: a new corollary for the human fetoembryonic defense system hypothesis.AuthorsClark GF; Dell A; Morris HR; Patankar MS; Easton RLPublicationCells, tissues, organs, 2001, Vol 168, Issue 1-2, p113ISSN1422-6405Publication typearticleDOI10.1159/000016812