References
- Albrechtsen S. R., Thaysen J. H. The excretion of urea by the human parotid gland. Scand. J. clin. Lab. Invest. 1955; 7: 231
- Bliss S. The cause of sore mouth in nephritis. J. biol. Chem. 1937; 121: 425
- Bøe J. Fusobacterium. Studies on its Bacteriology, Serology and Pathogeneity. Norske Videnskaps-Akad., Oslo 1941; No. 9., I Naturv. Klasse
- Frostell G. A titration method for the determination of acid and alkali production by micro-organisms. Acta odont. scand. 1959; 17: 44