title: Effect of gestational age on the biochemical composition of porcine placental glycosaminoglycans.
mesh_terms: D000818:Animals; D004586:Electrophoresis; D005260:Female; D005865:Gestational Age; D006025:Glycosaminoglycans / Q000032:analysis* / Q000502:physiology; D010920:Placenta / Q000032:analysis*; D011247:Pregnancy; D013552:Swine; D014574:Uronic Acids / Q000032:analysis
chemical_list: D006025:Glycosaminoglycans; D014574:Uronic Acids