690 THE BIOLOGICAL BASIS OF INDIVIDUALITY 



Smirnova, E. : Heterogenous Transplantation of Malignant Tumors into An- 

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Smith, E. L. : Solution of Chlorophyll-protein Compounds, Science 88, 170, 1938. 



Smith, P. E. : Parabiosis Between Hypophysectomized and Normal Tadpoles, 

 Anat. Record 21 : 83, 1921. 



Smith, Theobald and R. B. Little: Protective Effect of Colostrum in New- 

 born Calf, J. Exp. Med. 36: 181, 1922. 



Smith, Theobald and R. B. Little: Cow Serum as Substitute for Colostrum, 

 J. Exp. Med. 36:453, 1922. 



Sonneborn, T. M. : Sexuality and Genetics in Paramaecium Aurelia, Proc. Am. 

 Philos.Soc. 79:411, 1938. 



Sonneborn, T. M. and R. S. Lynch : Racial Differences in Conjugation in 

 Paramaecium Aurelia, Biol. Bullet. 62: 258, 1932. 



Spangler, J. M., J. M. Murray, and C. C. Little: Genetics of Susceptibility to 

 Transplanted Tumors, J. Nat. Cancer Inst. 3: 123, 1942. 



Spek, Josef : Winter buds, Regeneration and Totipotent cells in Clavellina, Arch. 

 f. Entwicklgsmech. Ill : 119, 1927. 



Spemann, H. and O. Schotte: Xenoplastic Transplantation, Naturwissen- 

 schaften20:463, 1932. 



Spemann, H. : Transplantation in Larvae of Triton : Species and Organ Speci- 

 ficity, Naturwissenschaften 7: 581, 1919. 



Spemann, H. : Chimaerae Produced Through Embryonal Heterotransplantation 

 in Triton, Arch. f. Entwicklgsmech. 48: 533, 1921. 



Spemann, H. and H. Mangold: Implantation of Heterogenous Organizers in 

 Triton, Arch. f. Entwicklgsmech. 100: 599, 1924. 



Spemann, H. and B. Geinitz: Heterogenous Transplantation and Organization, 

 Arch. f. Entwicklgsmech. 109: 129, 1927. 



Stakman, E. C. : Plant Disease Fungi Constantly Evolving New Types, Science 

 88:438, 1938. 



Steinach, E. : Feminization of Male Guinea Pigs and Rats Through Transplan- 

 tation of Ovaries, Arch. f. Physiol. 144: 71, 1912. 



Steinecke, Fr. : Serodiagnosis of Plant Proteins and Phylogenetic Development 

 of Plants, Naturwissenschaften 13: 853, 1925. 



Stern, Kurt and R. W. G. Wyckoff: Specificity of Catalase, Science 87: 18, 

 1938. 



Stern, L. : The Functioning of Barrier Between Blood and Brain, Schweiz. 

 Med. Woch. 59 : 935, 1929. 



Stevenson, H. W. : Tumor Immunity in Chick Embryo, J. Cancer Research, 2: 

 449, 1917; 3: 63, 1918. 



Stilling, H. : Transplantation of Adrenal into Testicle, Beitr. z. path. Anatomie, 

 37:480, 1905. 



Stone, L. S. and P. Saphir: Regeneration of Lens of Eye of Anurans, Urodeles 

 and Fishes, J. Exper. Zoolog. 85 : 71, 1940. 



Stout, A. B. and Clyde Chandler: Tetraploidy and Compatibility in Fertiliza- 

 tion in Plants, Science 94: 118, 1941 ; 96: 257, 1942. 



Strong, L. C. : Genetics of Pituitary and Ovarian Grafts, J. Heredity, 27: 219, 

 1936. 



Strong, L. C. : Transplantation of Two Tumors Originating in the Same Mouse ; 

 Somatic Mutations, J. Cancer Research, 13 : 103, 1929. 



Strong, L. C. : Tissue Specificity in Transplantation of Tumors ; its Genetic 

 Basis, J. Exp. Zool. 36: 67, 1922; J. Exp. Med. 39: 447, 1924. 

 Proc. Nat. Acad. Sciences, 12: 181, 1926; J. Exp. Zool. 45: 231, 1926. 



Strong, L. C. and C. C. Little: Tests for Physiological Differences in Trans- 

 planted Tumors, Proc. Soc. Exp. Biol, and Med. 18: 45, 1920. 



Strong, L. C, R. T. Hill, C. A. Pfeiffer, and W. U. Gardner: Genetic and 



