title: New frontiers in early pregnancy investigation.
authors.forename: E R
authors.initials: ER
authors.lastname: Barnea
mesh_terms: D010064:Embryo Implantation; D005314:Embryonic and Fetal Development; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D012955:Societies, Medical