1. Bauer , H. H. C. Heinrich 1957 Pathophysiologische Veraussetzungen zur therapeutischen Anvendung des Vitamin B 12 bei neurologischen Erkrankungen in Vitamin B 12 und Intrinsic Factor H. C. Heinrich 499 509
2. Bauer , H. H. C. Heinrich 1961 Vitamin B 12 metabolism in neurological disease in Chemical Pathology of the Nervous System J. Folch-Pi 120 125
3. B12 metabolism and multiple sclerosis;O'Connor;Proc. Soc. Exp. Biol. Med.,1960
4. Blood serum levels and intestinal absorption of vitamin B12 in multiple sclerosis;Grann;J. Lab. Clin. Med.,1961
5. Hald , A. 1952 Statistical theory with engineering applications