Bov 15 Brc 



BOVEY R. Dr es Sc. — M.R.C. Biophysics Res. Unit. King's Coll.. Strand. 

 LONDON W.C. 2, England (U.K.) 

 (no data received over some years) 



BOVING B. G. A.B.. M.D. — Dept of Embryol.. Carnegie Inst, of Wash- 

 ington. Wolfe and Madison Strs. BALTIMORE 5. Md. U.S.A. 



a. Blastocyst orientation and implantation mechanisms. Lepus cuniculus 

 (Rodentia) 



b. Relation of trophoblast invasion to bloodvessels underlying uterine 

 epithelium. Lepus cuniculus (Rodentia) 



BOYER, C. C. B.S.. M.A., Ph.D., Prof. — Univ. of Alabama. Med. Center. 

 BIRMINGHAM 5, Alabama. U.S.A. 

 a. Rate of metabolism during development. Gallus domesticus (Aves) 

 h. Study of the development. Cricetus auratus (Rodentia) 

 BRAAT Miss C. H. M. B.Sc. — Zool. Lab. der Rijks Univ., Janskerkhof 3, 

 UTRECHT, Holland, 

 a. Analysis of lithium action. Limnaea stagnalis (Gastropoda) (in collabo- 

 ration with D. BOSSCHAERT, Miss S. C. A. HAYE, Miss A. H. LYE- 

 SEN. J. H. W. NICOLAI, Miss A. J. PARIS. Chr. P. RAVEN, F. van 

 RIJCKEVORSEL and Miss L. G. de VRIES) 

 BRACHET, J. L. A. F.I. I.E., M.D., Prof. — Lab. de Morphol. anim., Univ. 

 hbre de Bruxelles, 1850 Chaussee de Wavre. BRUXELLES-Auderghem, 

 Belgique. 



a. Studies on the metabolism of letal hybrids. (Amphibia) 



b. Action of dinitrophenol and usnic acid on development. (Amphibia) 



c. Cytochemical observations on the first stages. (Amphibia) (in collabora- 

 tion with J. J. PASTEELS) 



d. Action of heavy metals on development. Rana, Ambystoma (Amphibia) 

 BRADEN, A. W. H. B.Sc. (Adelaide), M.Sc. — Div. of Animal Health and 



Production. C.S.I.R.O., McMaster Animal Health Lab., Parramatta 

 Rd., Glebe. SYDNEY, N.S.W., Australia. 



a. Investigation of fertilization and segmentation by histochemical methods 

 and with phase-contrast and ultraviolet microscopy. Rattus rattus 

 (Rodentia) (in collaboration with C. R. AUSTIN) 



b. Chemical and physical factors involved in the sperm penetration of the 

 zona pellucida. Rattus rattus (Rodentia) and Oryctolagus cuniculus 

 (Lagomorpha) (in collobaration with C. R. AUSTIN) 



c. Distribution and passage of sperms through female tract; significance of 

 numbers. Rattus rattus (Rodentia) and Oryctolagus cuniculus (Lagomor- 

 pha) (in collaboration with C. R. AUSTIN) 



BRAMBELL. F. W. R. B.A., Ph.D.. D.Sc, F.R.S. — Dept of Zool., Univ. 

 Coll. of North Wales. BANGOR, Caernarvonshire, N. Wales (U.K.) 

 a. Immunological relations of mother and young. Oryctolagus cuniculus 

 (Rodentia) 



BRANDT, W. M.D.. Ph.D. — Dept of Anat.. The Med. School. Birming- 

 ham ilniv. Edgbaston. BIRMINGHAM 15. England (U.K.) 



a. Development of malformations of hmbs. (Amphibia) 



b. Investigations on pathological development. (Amphibia) 



c. Human embryology. Homo sapiens (Primates) 



BRETSCHER. A. Dr Phil.nat. — Abt. fur Zoophysiologie. Zool. Inst, der 

 Univ.. Sahhstr. 8, BERN. Schweiz. 

 a. Development of the leg; Polydactyly. Gallus domesticus (Aves) 



