title: Rare phenotypes of placental alkaline phosphatase. An analysis of relationships with some neonatal and maternal variables.
mesh_terms: D000022:Abortion, Spontaneous; D000469:Alkaline Phosphatase / Q000235:genetics*; D001724:Birth Weight; D001789:Blood Group Antigens / Q000235:genetics; D005260:Female; D005787:Gene Frequency; D005865:Gestational Age; D006801:Humans; D008423:Maternal Age; D010641:Phenotype; D010920:Placenta / Q000201:enzymology*; D011110:Polymorphism, Genetic; D011247:Pregnancy
chemical_list: D001789:Blood Group Antigens; D000469:Alkaline Phosphatase