375 Waldemar Koch [Mar. 



Die Lecithane und ihre Bedeutung fiir die lebende Zelle. Zeit- 



schrift fiir physiologische Chemie, 1903, xxxvii, 181. 



Methods for the quantitative chemical analysis of the brain and 



cord. American Journal of Physiology, 1904, xi, 303. 



On the origin of creatinin. Ibid., 1905, xiii, 19. 



On psychic secretion. Ibid., 1905, xiii, 37. 



- Relation of creatinin excretion to variations in diet. Ibid., 

 1905, xv, 15. 



On the presence of a sulphur compound in nerve tissue. Science 



(n. s.), 1905, xxi, 884. 



Lecithin in infant feeding. St. Louis Courier of Medicine, 



1905, xxvi, June. 



A study of the metabolism of the nervous system. Ibid., 



1906, xv ; Proceedings of the American Physiological Society 

 p. xv (December, 1905). 



(and W. H. GOODSON). A preliminary study of the chemistry 



of nerve tissue degeneration. Ibid., 1906, xv, 272. 



- (and HERBERT S. WOODS). The quantitative estimation of the 

 lecithans. Journal of Biological Chemistry, 1906, i, 203. 



tiber den Lecithingehalt der Milch. Zeitschrift fiir physio- 

 logische Chemie, 1906, xlvii, 327. 



(and HOWARD S. REED). The relation of extractive to protein 



phosphorus in Aspergillus niger. Ibid., 1907, iii, 49. 



The relation of electrolytes to lecithin and kephalin. Ibid., 



1907, iii, 53. 



The quantitative estimation of extractive and protein phos- 

 phorus. Ibid., 1907, iii, 159. 



Some chemical observations on the nervous system in certain 



forms of insanity. Archives of Neurology, 1907, iii, 331. 



Zur Kenntniss der Schwefelverbindungen des Nervensystems. 



Ibid., 1907, liii, 496. 



(and S. A. MANN). A comparison of the chemical composition 

 of three human brains at different ages. Journal of Physiology 

 (English), 1907, xxxvi; Proceedings of the Physiological Society, 

 p. xxxvi (Nov. 23). 



- Phosphorus compounds as brain foods. Journal of the Amer- 

 ican Medical Association, 1909, Hi, 1381. 



- (and S. A. MANN). A chemical study of the brain in healthy 

 and diseased conditions, with special reference to Dementia 

 praecox. Archives of Neurology and Psychiatry, 1909, i v , 31. 



