title: The quest for the normal hemoglobin concentration.
authors.forename: Peter A
authors.initials: PA
authors.lastname: Boehringer
authors.forename: Ivy L
authors.initials: IL
authors.lastname: Darden
mesh_terms: D000740:Anemia / Q000175:diagnosis / Q000453:epidemiology; D006454:Hemoglobins / Q000032:analysis / Q000592:standards*; D006801:Humans
chemical_list: D006454:Hemoglobins