title: Maternal hematologic status and outcome of pregnancy in blacks and whites.
mesh_terms: D001741:Black or African American; D005260:Female; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D011247:Pregnancy; D011256:Pregnancy Outcome; D044465:White People
chemical_list: D006454:Hemoglobins