title: High hemoglobin levels and fetal risk during pregnancy.
mesh_terms: D005260:Female; D005317:Fetal Growth Retardation / Q000209:etiology*; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D012306:Risk
chemical_list: D006454:Hemoglobins