2675. Fligel'man, L. M. "Ontogenetic 

 and Comparative Anatomy Data on Develop- 

 ment of the Substantia nigra." Sh.: Ontogenez 

 mozga. L. (Collection: Ontogenesis of the 

 Brain. Leningrad), 1949, pp. 140-148. 



2676. Fogel'son, L. I. "Effect on Circula- 

 tion of Factors of the Constitution, Age, and 

 Sex." Bolezni serdtsa i sosudov, M. (Diseases 

 of the Heart and Blood Vessels. Moscow), 

 1951, pp. 273-284. 



2677. FoKiNA, T. v., and Probatova, L. E. 

 "Properties of Hemoglobin Exchange in Pre- 

 mature Children." Pediatriia (Pediatrics), 

 (5): 17-23, 1953. 



2678. Fol'bort, G. V., and Semernina, A. 

 V. "Change of Work Capacity of Central 

 Elements That Provide Higher Nervous Ac- 

 tivity in Old Age in Dogs." Sb.: Starost'. 

 Trudy konferentsii 17-19 dekabria 1938 g., Kiev, 

 AN USSR (Collection: Old Age. Transac- 

 tions of the Dec. 17-19, 1938 Conference at 

 Kiev, Acad, of Sciences, UkrSSR), 1940, pp. 

 199-205. 



2679. FoMiN, D. A. "Problem of the Secre- 

 tion of Salivary Glands in Calves." Fizio- 

 logicheskii zhurnal SSSR (Physiological J. of the 

 USSR), 30(4): 524-526, 1941. 



2680. FoRTUNATOV, I. K. "Morphological 

 Expression of Age of Heterophyllous Poplar 

 (Populus) Shoots." DAjV SSSR (Reports of 

 the Academy of Sciences USSR), 64(3): 395- 

 396, 1949. 



2681. FoRSHTADT, R. A., and Chulkova, O. 

 N. "Nerve-Humoral Regulation of the 

 Sphincter of the Bladder in the Ontogenesis." 

 Trudy Vsesoiuznogo o-va fiziologov, biokhimikov, 

 farmakologov, izd-vo AN SSSR, M. (Transac- 

 tions of the All-Union Assoc, of Physiologists, 

 Biochemists, and Pharmacologists. Publ. by 

 Acad, of Sciences USSR, Moscow), 1: 95-96, 

 1952. 



2682. Frakiiskaia, E. A., and Tsvetaeva, 

 T. A. "Age-Sex Fluctuations in Functional 

 Criteria of the Cardiovascular System of Chil- 

 dren and Adolescents." Teoriia praktika fizi- 

 cheskoi kuPtury (Theory and Practice of Phys- 

 ical Culture), (5): 76-77, 1938. 



2683. Freidberg, I. M. "Development of 

 Threshold Competence of the Respiratory- 

 Circulatory System of Adolescent Sportsmen" 

 (Razvitie predeVnoi deesposobnosti dykhatel'no- 

 tsirkulialornoi sistemy и podrostkov-sportsmenov. 

 Sessiia, posviashchennaia itogam nauch.- 

 issled. raboty TsNIIFK. Tezisy). Session 



dedicated to the results of the scientific research work 

 of the Central Scientific Research Institute of Phys- 

 ical Culture. 'Theses, 1948. 



2684. Frenkel', Z. G. "Posing the Ques- 

 tion of Prolonging Human Life." Sovetskaia 

 vrachebnaia gazeta (Soviet Medical Gazette), 

 (16): 1193-1203, 1934. 



2685. 



"How Many People Live 



Beyond the Age of a Hundred?" Ibid., (7): 

 573-580, 1935. 



2686. . "Invalidity of Viewing 



Death as a Factor in Selection of the Long- 

 Lived." Ibid., (24): 1927-1940, 1935. 



2687. . "Life Extension in a Coun- 

 try of Socialism in the Making." Gigiena i 

 sanitariia, M. (Hygiene and Sanitation, 

 Moscow), (8): 14-29, 1936. 



2688. . "Posing the Problem in the 



USSR of Extension of Long Life and Control 

 of Aging." Sovetskii vrachebnii zhurnal (Soviet 

 Med. J.), (3): 205-216, 1941. 



2689. 



"Prolongation of Life and an 



Active Old Age" {Udlinenie zhizni i aktivnaia 

 starost''. L., Institut usovershenstvovaniia vra- 

 chei), Leningrad, Institute for Training Phys- 

 icians, 1945, p. 372. 



2690. 



"Prolongation of Life and an 



Active Old Age" (Udlineniia zhizni i deiateP- 

 naia starost'') Akademiia meditsinskikh nauk 

 SSSR, M. (Academy of Med. Sciences of the 

 USSR, Moscow), 1949, p. 394. 



2691. Frid, S. M., and Zibitsker, D. Kh. 

 "Importance of Age and Sex of Horses in 

 Case of Hyperimmunization." ^hurnal mi- 

 krobiologii, epidemiologii, immunologii (J. of Mi- 

 crobiology, Epidemiology, and Immunol- 

 ogy), (11-12): 172-176, 1939. 



2692. Fridman, a. P., and Petrova, V. V. 

 "Comparative Determination of Electrolytes 

 (CI, P, Ca, Mg) in the Cerebrospinal Fluid of 

 Animals and Man." Arkhiv biologicheskikh 

 nauk (Archives of Biological Sciences), 39: 

 209-218, 1935. 



2693. Fridman, G. A. "Typhoid Fever in 

 the Offspring." Vrachebnoe delo (Medical 

 Affairs), (10-11): 850-851, 1930. 



2694. Fridman, Fridrikh (Friedrich Fried- 

 mann). "Age Changes and Treatment of 

 Them. Instruction on Old-Age Involution in 

 Connection with Physiology, Pathology, and 

 Its Therapy." {Starcheskie izmeneniia i ikh 



189 



