title: Proceedings: The  nucleoside triphosphate and nucleoside diphosphate phosphohydrolase, the 5'-nucleotidase and alkaline  phosphatase activities in the hen's egg yolk.
mesh_terms: D000251:Adenosine Triphosphatases / Q000032:analysis*; D000469:Alkaline Phosphatase / Q000032:analysis*; D000818:Animals; D001081:Apyrase / Q000032:analysis*; D002413:Cations, Divalent; D002645:Chickens; D004530:Egg Yolk / Q000032:analysis*; D005260:Female; D009708:Nucleotidases / Q000032:analysis*; D010744:Phosphoric Monoester Hydrolases / Q000032:analysis*
chemical_list: D002413:Cations, Divalent; D009708:Nucleotidases; D000469:Alkaline Phosphatase; D010744:Phosphoric Monoester Hydrolases; D000251:Adenosine Triphosphatases; D001081:Apyrase