title: Variations in human placental alkaline phosphatase.
mesh_terms: D000469:Alkaline Phosphatase / Q000032:analysis* / Q000097:blood; D004586:Electrophoresis; D005260:Female; D005787:Gene Frequency; D006115:Greece; D006801:Humans; D007527:Isoenzymes; D009549:Nigeria; D010641:Phenotype; D010920:Placenta / Q000201:enzymology*; D011110:Polymorphism, Genetic; D011247:Pregnancy; D013548:Sweden; D014427:Twins
chemical_list: D007527:Isoenzymes; D000469:Alkaline Phosphatase