Anaemia and blood requirements during pregnancy in patients from Guinea Savanna of north of Nigeria.
D000740:Anemia / Q000097:blood / Q000453:epidemiology* / Q000628:therapy; D001803:Blood Transfusion; D005260:Female; D006400:Hematocrit; D006801:Humans; D009549:Nigeria; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000097:blood / Q000453:epidemiology* / Q000628:therapy