title: Distribution of placental alkaline phosphatase  types in the Icelandic population.
mesh_terms: D000469:Alkaline Phosphatase / Q000032:analysis*; D004586:Electrophoresis; D005260:Female; D005787:Gene Frequency; D006801:Humans; D007055:Iceland; D010920:Placenta / Q000201:enzymology*; D011110:Polymorphism, Genetic; D011247:Pregnancy
chemical_list: D000469:Alkaline Phosphatase