LITERATURE 



491 



Raven, Ch. P., A. C. de Roon and A. M. Stadhouders, (1955) J. Embryol. Exptl. MurphoL, 



3, 142. 

 Raven, Ch. P. and J. Kloos, (1945) Ada Need. MorphoL, 5, 348. 

 Rawles, M. E., (1943) Physiol. Z^oL, 16, 22. 

 Rawles, M. E., (1955) Am. J. Anat., 97, 79. 



Rebhun, L. I., (1957) Soc. Cell Biol., St. Andrews Meeting, unpublished. 

 Rebhun, L. I., (1958) Anat. Record, 130, 362. 

 Reverberi, G., (1956a) Experientia, 12, 51. 

 Reverberi, G., (1956b) Experientia, 12, 55. 

 Reverberi, G., (1957a) Scientia (Milan), (6), §1, i. 

 Reverberi, G., (1957b) Pubbl. staz. zool. Napoli, 2g, 187. 

 Reverberi, G. and A. Minganti, (1949) Riv. biol. (Perugia), 41, 125. 

 Reyer, R. W., (1954a) (hiart. Rev. Biol., 2g, 1. 

 Reyer, R. W., (1954b) J. Exptl. Zool., 125, I. 

 Rollhauser, J., (1953) Arch. Entwicklungsmech. Organ., 146, 183. 

 Rose, S. M., (1939) Biol. Bull., yy, 216. 



Roosen-Runge, E. C. and F. D. Barlow, (1953) Am. J. Anat., g^, 143. 

 RoTHELi, A., (1950) Z- Z^Wo^sch. u. ??iikroskop. Anat., jj, 62. 

 Rotmann, E., (1941) Fortschr. Zool., N. F., y, iGy. 

 Rotmann, E., (1942) Naturwissenschaften, 30, 60. 

 Rotmann, E., (1949) Arztl. Forsch., 3, 209. 



Rounds, D. E. and R. A. Flickinger, (1958) J. Exptl. Zool., i^y, 479. 

 Rudnick, D., (1955) in: B. H. Willier, P. A. Weiss and V. Hamburger, Analysis of 



Development, Section VI, Chapter 2, p. 297. Saunders Cy, Philadelphia and London. 

 Rudnick, D., (1958) Cytodifferentiation, a Report from the Developmental Biology Conference 



Series, 1956, The University of Chicago Press. 

 Runnstrom, J., (1928) Arch. Entwicklungsmech. Organ., 113, 555. 

 RuNNSTROM, J., (1954) Verhandl. deut. zool. Ges., p. 32. 

 Ruthmann, a., (1958) J. Biophys. Biocliem. CytoL, 4, 267. 

 Sal A, M., (1954) Pont if. Acad. Sci., Commentationes, 16, 241. 

 Sala, M., (1955) Koninkl. Ned. Akad. Wetenschap., Proc, Ser. C, 58, 635. 

 Sala, M., (1956) Koninkl. Ned. Akad. Wetenschap., Proc, Ser. C, 59, 661. 

 Sasaki, N., I. Kawakami, S. Mifune and I. Tamanoi, (1957) Mem. Fac. Sci. Kyushu Univ., 



Ser. C,3, 159. 

 Sato, T., (1953) Arch. Entwicklungsmech. Organ., 146, 487. 

 Saunders, J., (1948) J. Exptl. Zool., 108, 363. 



Saunders, J. W., J. M. Cairns and M. T. Gasseling, (1957) J. MorphoL, loi, 57. 

 Saunders, J. W. and M. T. Gasseling, (1957) J. Exptl. Zool., 135, 503. 

 Saunders Jr., W., M. T. Gasseling and S. M. David, (1958) J. Exptl. Zool., i3y, 39. 

 Saxen, L. and S. Toivonen, (1957) Embryologia, 3, 353. 

 Saxen, L. and S. Toivonen, (1958) J. Embryol. Exptl. MorphoL, 6, 616. 

 Schechtman, a. M., (1938) Proc. Exptl. Biol. Med., 38, 430. 

 ScHENK, R., (1951) Rev. Suisse zool., 58, 529. 

 Schleip, W., (1928) Die Determination in der Primitiventwicklung, Akademische Verlags- 



gesellschaft, Leipzig. 

 Seidel, F., (1956) Naturwissenschaften, 43, 306. 

 Sengel, p., (1958) Atmee bioL, 34, 30. 



Seno, T. and p. D. Nieuwkoop, {iq^8) Koninkl. Ned. Akad. Wetenschap., Proc. Ser. C, 6 1,4.8^. 

 Shen, S. C, (1942) J. Exptl. BioL, ig, 5. 

 SiRLiN, J. L., (1956) Arch. Entwicklungsmech. Organ., 148, 489. 



Sirlin, J. L., S. Brahma and C. Waddington, (1956) J. Embryol. Exptl. MorphoL, 4, 248. 

 Sladecek, F., (1953) Acta Soc. Zool. Bohemoslovenicae, 16, 322. 

 Sladecek, F., (1955) Acta Soc. Zool. Bohemoslovenicae, ig, 138. 

 Smith, L. J., (1956) J. Exptl. Zool., 132, 51. 

 Spar, L L., (1953) J. Exptl. Zool., 123, 467. 

 Spemann, H., (19 18) Arch. Entwicklungsmech. Organ., 43, 448. 



