title: [Ornithine-cycle enzyme activity in human placenta samples collected at different gestational ages].
mesh_terms: D001119:Arginase / Q000378:metabolism; D005260:Female; D005865:Gestational Age; D006801:Humans; D009954:Ornithine Carbamoyltransferase / Q000378:metabolism*; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy
chemical_list: D009954:Ornithine Carbamoyltransferase; D001119:Arginase
vernacular_title: Aktywność enzymów cyklu ornitynowego w łozyskach ludzkich pochodzacych z róznych okresów ciazy.