Willier 97 Woel 



d. Ontogeny of endocrine correlation (a synthetic review). (Vertebrata) 

 WILSON, J. W. Ph.D., Prof. — Arnold Biol. Lab., Brown Univ., PROVI- 

 DENCE 12. R.I., U.S.A. 

 a. A study of mitotic activity and other cytological phenomena in liver 

 regeneration. (Vertebrata) 

 WINBLAD, J. A.B. — Dept of Anat.. Univ. of Kansas, Med. School, 

 LAWRENCE. Kansas, U.S.A. 



a. Development of all systems in relation to behaviour. Opsanus tau 

 (Teleostei) (in collaboration with H. C. TRACY and th. BATTY) 



b. Pharmacodynamics of development. Opsanus tau (Teleostei) 

 WINDLE. W. F. B.S.. M.S., Ph.D., Sc.D., Prof. — Baxter Laboratories. 



MORTON GROVE, 111., U.S.A. 



— (as Visiting Research Professor) Dept of Anat., Univ. of Pennsyl- 

 vania, School of Med., PHILADELPHIA 4. Pa, U.S.A. 



a. Factors influencing regeneration of nerve fibers in the central nervous 

 system of adult animals. Felis domestica (Carnivora) , (Anthropoidea) 

 (in collaboration with J. L. LITTRELL and E. G. STUART) 



b. Growth and regeneration of the severed spinal cord in embryos. Gallus 

 domesticus (Aves) (in collaboration with J. L. LITTRELL and E. G. 

 STUART) 



WINGSTRAND. K. G. Dr Phil. — Embryol. Dept, Zool. Inst., Univ. of 

 Lund, LUND, Sweden 

 a. Embryology of the pituitary. (Vertebrata) 

 WINOWSKA, Mrs }. M.Sc. — Zaklad Anat. Porownawczej, Inst. Zool. 

 Uniw.. ul. Sienkiewicza 21, WROCLAW, Poland 

 a. Development of the air-bladder. (Euphysoclisti, Teleostei) 

 WISLOCKI, G. B. F.I. I.E., M.D., A.M.. Sc.D.. Prof. — Dept of Anat., Har- 

 vard Medical School, 25 Shattuck St, BOSTON 15, Mass., U.S.A. 



a. Study on the histochemical reactions of the placenta and fetal membra- 

 nes. Rattus norvegicus (Rodentia), Lepus cuniculus (Lagomorpha). 

 Homo (Primates) 



b. Study on the structure of the placenta, investigated by electron micros- 

 copy. (Rodentia), Homo (Primates) 



WITSCHI, E. F.I.I. E., Ph.D., Prof. — Dept of Zool., State Univ. of Iowa, 

 IOWA CITY, Iowa, U.S.A. 



a. Metabolism of normal and overripe eggs. (Anura) 



b. Malformations. (Vertebrata) 



c. Sex inheritance and differentiation (normal and experimental). Rana. 

 Bufo, Alytes and Xenopus (Anura) (Urodela) 



d. Parabiosis and hormones in sex differentiation. Triturus torosus 



e. Metamorphosis of the ear. (Anura) 



f. Embryologic and endocrine studies in adreno-gonadal relationships. 

 (Amphibia. Aves and Mammalia) 



g. Nutritional conditions in the incubating egg. (Aves) 



WITTEK, Miss M. — Lab. d'Anat. et d'EmbryoL, Fac. de Med. de I'Univ., 



97 Rue aux Laines, BRUXELLES, Belgique 



(no data received on Nov. 1=', 1953) 

 WOELLWARTH, C. v. Dr Phil. — HeiHgenberg-Inst. (17b) HEILIGEN- 



BERG, Kreis Ueberlingen/Bodensee, Deutschland 



(no data received on Nov. 1=', 1953) 



