Culturing (of organisms, organs, tissues and cells) 



19. Rotation-mediated histogenetic aggregation of dissociated cells. (General) 

 A. A. Moscona — Exp. Cell Res. 22, 455-475, 1961 



20. La culture in vitro de l'oeuf. Artemia salina (Phyllopoda) 



N. Fautrez-Firlefijn & F. Van Dijck — Arch. Zool. Exp. Gen. (in press) 



21. Culture medium in which any part of the embryo can be decomposed into 

 its cellular components capable of further proliferation and movement. (Pisces, 

 Amphibia) 



K. I. Sirakami — Mem. Fac. Lib. Arts Educ. Yamanashi Univ. 11. 125-127, 



1959 



22. Culture of cells in diffusion chambers on the chorio-allantoic membrane. 

 E. Bell — Nature 186, 403-404, 1960 (Aves; Mammalia) 



23. Culture in vitro des oeufs d'une espece ovovivipare. Anguis fragilis 

 A. Raynaud — C. R. Acad. Sci. Paris 251, 2416, 1960 (Lacertilia) 



24. Organ culture as a new method for studying the implantation of blasto- 

 cysts. (Mammalia) 



T. W. Glenister — Proc. Roy. Soc. Ser. B., 1961 (in press) 



See also entries no. 8, 15, 18 



Biophysics | 



25. Radiation inactivation of nuclei. (General) 



A. A. Neyfakh — J. Embryol. Exp. Morphol. 7, 173-192, 1959 



See also entry no. 17 



Mathematics 



26. The relative dimensionless characteristics of developmental duration. 

 T. A. Dettlaff & A. A. Dettlaff — Arch. Biol. 72, 1-16, 1961 (General) 



Physiology of Development 



Microscopy, photography and reconstruction 



27. Combined oil-immersion, phase-contrast, and dark-ground viewing of 

 "thorotrast" in tissue sections. (General) 



E. W. Baxter - Nature 187, 162, 1960 



28. Venous and arterial contrast radiography in stillborn fetuses; implications 

 in neonatal resuscitation. (Mammalia) 



J. A. Miller & B. Westin — Surgery 46, 1140-1151, 1959 



See also entry no. 5 

 252 



