title: Preface.
authors.affiliation: Mater Medical Research Institute-University of Queensland, Brisbane, Australia. Electronic address: vicki.clifton@mater.uq.edu.au.
authors.forename: Vicki L
authors.initials: VL
authors.lastname: Clifton
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000818:Animals; D005260:Female; D006801:Humans; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy