title: Recurrent abortion--a review.
mesh_terms: D000026:Abortion, Habitual / Q000209:etiology* / Q000276:immunology; D000328:Adult; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D005260:Female; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D011247:Pregnancy
chemical_list: D006680:HLA Antigens