title: MNSs genetic polymorphism and intrauterine selection through habitual abortion.
mesh_terms: D000026:Abortion, Habitual / Q000235:genetics*; D005260:Female; D005313:Fetal Death / Q000235:genetics*; D006801:Humans; D008951:MNSs Blood-Group System; D011110:Polymorphism, Genetic; D011247:Pregnancy; D012641:Selection, Genetic
chemical_list: D008951:MNSs Blood-Group System