title: How objective are the supporters of the Haemoglobin Colour Scale?
authors.forename: J J
authors.initials: JJ
authors.lastname: Paddle
mesh_terms: D003116:Color; D006452:Hemoglobinometry / Q000379:methods*; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D012015:Reference Standards; D014944:World Health Organization
chemical_list: D006454:Hemoglobins