SECTION FIVE 



ADDITIONAL REFERENCES 



Cowdrey, E. V. (1948), Lab. Tech. in Biol, and Med., 98, 2nd edition. 

 Ellinger, P. (1940), " The site of acidification of urine in frog's and rat's kid- 

 neys ", Quart, jf. Exp. Physiol.^ 30, 205-18. 



Ellinger, P. (1940), " Fluorescence microscopy in biology ", Biol. Rev., 15, 



323-50. 



Evans, G. H., and Singer, E. (1941), " Fluorescence microscopy applied to 

 ocular tissues ", Arch. Ophth., 25, 1007-19. 



Lempert, H. (1944), Lancet, 247, 818-22. 



Metcalf, R. L., and Patton, R. L. (1944), ** Fluorescence microscopy applied 

 to entomology and allied fields," Stain Techn., 19, i. 



Strugger, S. (1948), " Fluorescence Microscope Examination of Trypano- 

 somes in Blood." Canad. J. Res., Sec. E, 26, 229-31. 



