title: Research in ART units.
authors.affiliation: CARE at the Sheffield Fertility Centre, UK. lizalenton@aol.com
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Lenton
authors.forename: Brian
authors.initials: B
authors.lastname: Lieberman
mesh_terms: D027724:Reproductive Techniques, Assisted; D012106:Research; D012109:Research Support as Topic