title: Ornithine decarboxylase in mouse placenta assayed by a paper disc method for  14 CO 2  capture.
mesh_terms: D000042:Absorption; D000818:Animals; D002245:Carbon Dioxide / Q000032:analysis*; D002247:Carbon Isotopes; D002262:Carboxy-Lyases / Q000032:analysis*; D004229:Dithiothreitol; D004492:Edetic Acid; D005260:Female; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D007202:Indicators and Reagents; D008722:Methods; D051379:Mice; D008808:Mice, Inbred CBA; D008815:Mice, Inbred Strains; D009952:Ornithine; D010209:Paper; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D007202:Indicators and Reagents; D002245:Carbon Dioxide; D004492:Edetic Acid; D009952:Ornithine; D002262:Carboxy-Lyases; D004229:Dithiothreitol