IV. 3a 



b Lethal factors 



Chen, P. S. — b 



(2a)D 



Chovnick, A. — b 

 Hadorn, E. — b 

 Imaizumi, T. — a 

 Shiomi, T. — a 

 Welch, R. M. — a. b 

 Fischberg, M. — b 

 Humphrey, R. R. — a, b 

 Moore, Mrs. B. C. — a 

 Ede, D. A. and 



Kelly, W. A. — b 

 Bennett, Miss D. — a 

 Hollander, W. F. — a, b 

 Hummel, Miss K. P. — a 



4 Phenocopies 



Inouye, I., 



Takaya, H. and 



Kaji, S. — a 

 Kiihn, A. — b 

 Wolsky, A. — a 

 Landauer, W. — d 

 Runner, M. N. — c 

 Walker, B. E. — b 



V. 2a 



(1)D 



D 

 D 

 D 



(l/2c)D 



J 



J 



(DJ 



L 



(2a)M 

 M 

 M 



D 

 D 

 D 

 L 



(1)M 

 M 



V. DEVELOPMENT AND PATHOLOGY 

 SUBDIVISION 



/ Theoretical problems and general questions 



2 General investigations in pathological development 



a General subjects 



b Relation between host and graft 



c Pathological influence of chemical treatment and deficiencies 



d Pathological influence of physical treatment 



e Teratology 



3 Development of special malformations and pathological development of 

 special organs 



a Development of special malformations 

 b Pathological development of special organs 

 (Cf. general subdivision p. 173 — 175) 



4 Tumours 



1 Theoretical problems and 



general questions 



Clegg, E. J. — b 

 Runner, M. N. — d 



2 General investigations in 

 pathological development 



a General subjects 



210 



M 

 M 



Fedoroff , S. — b 



Goube de Laforest, P. — a 



Geigy, R. — c 



Yajima, H. — b 



Okada, Y. K. — a 



Lutz, H. and 



Lutz (Ostertag), Mrs. Y. 

 Shaver, J. R. — b 



D 

 D 



E 



