LEVI. G. L. Dr.. F.I. I.E.. Prof. (Emer.) — 1st. di Anat. umana, Fac. di 

 Med., Corso Massimo d'Azeglio 52, TORINO, Italia 



a. Recherches sur les transformations qui se produisent dans les organismes 

 et dans les tissus cultives in vitro pendant l'accroissement. (Amniota) 



b. Recherches sur les caracteres de la structure et des proprietes biologiques 

 dans les tissus cultives in vitro. (Amniota) 



LEVI-MONTALCINI. Miss R. M.D., M.I. I.E. — Dept. of Zool., Wash- 

 ington Univ., Lindell and Skinker Ave., ST LOUIS 5, Mo., U.S.A. 



LEWIS'. O. J. M.B., Ch.B. — Anat. Dept., Univ. of Melbourne, CARLTON 

 N. 3, Victoria, Australia 

 a. Development of the renal circulation. Homo sapiens (Primates) 



LEWIS. W. H. Dr., F.I. I.E., Prof. (Emer.) — Wistar Inst, of Anat. and 

 Biol.. PHILADELPHIA 4, Pa., U.S.A. 



LI, Mrs. Yu-Ying FU Ph.D. — Biochem. Dept., Howard Hughes Med. Inst., 

 1800 N.W. 10 Avenue, MIAMI 36, Florida, U.S.A. 



a. Thyroid function in the fetus. Rattus spec, Homo sapiens (Mammalia) 



b. Effects of P 32 and C 14 on the embryo. (Orthoptera) 



LIEBER, Miss A. Dr.rer.nat. — Anat. Inst, der Univ., Robert Kochstr. 6, 



MARBURG/Lahn, Deutschland 

 a. Die Glandula thyreoidea im Individualcyklus und ihre Beeinflussung 



durch Thymectomie. Sicyases sanguineus (Gobiesocidae, Xenopterygii, 



Teleostei) 

 LIEDKE, Mrs. K. BEYER Ph.D. — Dept. of Biochem., Francis Delafield 



Hospital, Coll. of Physicians & Surgeons, NEW YORK 32, N.Y., U.S.A. 

 a. Further studies with purine analogues in development, involving histo- 

 chemistry and tissue culture. Rana pipiens (Anura) 

 LILLELUND, K. Dr. — Inst, fur Fischereibiol. der Univ. Hamburg, Hol- 



stenwall 24. HAMBURG 36, Deutschland 

 a. Entwicklung unter verschiedenen Temperatur- und Salzgehaltsbedingun- 



gen. Osmerus eperlanus (Teleostei) 

 LIMBORGH, J. van M.D. — Anat.-Embryol. Lab., State Univ., Janskerk- 



hof 3, UTRECHT, Holland 



a. Origin of the asymmetry of the gonads. Anas boschas (Aves) 



b. Sex differentiation. Anas boschas (Aves) 



LINDAHL, P. E. Fil.Dr., F.I.I.E., Prof. — Inst, of Zoophysiol., Univ. of 

 Uppsala, UPPSALA, Sweden 



a. The mechanism of agglutination of spermatozoa. (Mammalia) (in colla- 

 boration with N. O. BODIN, L. O. THUNQUIST, E. NORDLING, 

 R. BRATTSAND and G. UHLIN) 



b. The primary sex rate. (Mammalia) (in collaboration with Mrs. G. 

 SUNDELL (THORSELL)) 



c. Dose-response curves in the action of spermicidals. (Mammalia) (in col- 

 laboration with K. WEDIN) 



LINDBERG, N. O. H. Phil.Dr. — Wenner-Grens Inst, for exper. Biol., 



Norrtullsgatan 16, STOCKHOLM Va., Sweden 

 LINDH, J. Med.lic. — Dept. of Anat., Univ. of Lund, Biskopsgatan 7, 



LUND, Sweden 

 a. Prenatal development of the gonads. Mesocricetus spec, Rattus spec. 



(Rodentia) 

 LIOTTI, F. S. Dott. — 1st. di Biol, gen., Fac. di Med., S. Pietro, PERUGIA, 



Italia 



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