title: Estimation of haemoglobin levels--a comparison of the use of oxyhaemoglobin and cyanmethaemoglobin.
mesh_terms: D004492:Edetic Acid; D005260:Female; D006452:Hemoglobinometry; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D008706:Methemoglobin
chemical_list: D006454:Hemoglobins; D008706:Methemoglobin; D004492:Edetic Acid