1. Human Hemoglotin, chap. 3;Bunn,1977
2. 2,3-Diphosphoglycerate and creatine in the red cell during human pregnancy;Rörth;Scand. J. Clin. Lab. Invest,1971
3. Practical Haematology;Dacie,1975
4. Reduced nicotinamide adenine dinucleotidelinked analysis of 2,3-diphosphoglyceric acid: Spectrophotometric and fluorometric procedures;Keitt;J. Lab. Cling Med,1971
5. The erythropoietic response to pregnancy in β-thalassemia minor;Schuman;Br. J. Haematol,1973