title: A primary standard for the colorimetric determination of hemoglobin.
authors.forename: B L
authors.initials: BL
authors.lastname: HORECKER
mesh_terms: D003124:Colorimetry; D006403:Hematologic Tests; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans
chemical_list: D006454:Hemoglobins
keywords: HEMOGLOBIN/determination