The relationship between the surface area of the trophoblast and some placental products.
D001724:Birth Weight; D010122:Cystinyl Aminopeptidase / Q000652:urine; D004964:Estriol / Q000097:blood; D004967:Estrogens / Q000652:urine; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010920:Placenta / Q000033:anatomy & histology / Q000502:physiology*; D010928:Placental Lactogen / Q000097:blood; D011247:Pregnancy; D011266:Pregnancy-Associated Plasma Protein-A / Q000032:analysis; D011268:Pregnancy-Specific beta 1-Glycoproteins / Q000032:analysis; D011276:Pregnanediol / Q000652:urine; D014327:Trophoblasts / Q000033:anatomy & histology*
D004967:Estrogens; D011268:Pregnancy-Specific beta 1-Glycoproteins; D010928:Placental Lactogen; D010122:Cystinyl Aminopeptidase; D011266:Pregnancy-Associated Plasma Protein-A; D004964:Estriol; D011276:Pregnanediol