title: A qualitative haemoglobin assessment method.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006452:Hemoglobinometry; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007501:Iron / Q000032:analysis; D008297:Male; D008722:Methods; D008875:Middle Aged; D010108:Oxyhemoglobins / Q000032:analysis; D010472:Perchlorates; D013054:Spectrophotometry, Atomic; D013057:Spectrum Analysis
chemical_list: D006454:Hemoglobins; D010108:Oxyhemoglobins; D010472:Perchlorates; D007501:Iron