85. Nissenson R., Flouret G., Hechter O
. Proc. nat. Acad. Sci., USA, 75, 2044–2048 (1978). 86. Obenrader M., Prouty W. F
. J. biol. Chem., 252, 2860–2865 (1977). 87. Obenrader M., Prouty W. F
. J. biol. Chem., 252, 2866–2872 (1977). 88. Orgel L. E
. Proc. nat. Acad. Sci., USA, 49, 517–521 (1963). 89. Orgel L. E
. Proc. nat. Acad. Sci., USA, 67, 1476–1480 (1970). 90. Orgel L. E
. Nature, 243, 441–445 (1973). 91. Ortwerth B. J
. Biochemistry, 10, 4190–4197 (1971). 92. Patnaik S. K, Kanungo M. S
. Biochem. Biophys. Res. Commun., 56, 845–850 (1974). 93. Patnaik S. K., Kanungo M. S
. Ind. J. Biochem. Biophys., 13, 117–124 (1976). 94. Price G. B., Modak S. P., Makinodan T
. Science, 171, 917–920 (1971). 95. Printz D. B., Gross S. R
. Genetics, 55, 451–467 (1967). 96. Rao S. S., Kanungo M. S
. Ind. J. Biochem. Biophys., 11, 208–212 (1974). 97. Ratha B. K., Kanungo M. S
. Mech. Age. Dev., 6, 431–439 (1977). 98. Reiss U., Gershon D. Europ. J
. Biochem., 63, 617–623 (1976). 99. Reiss U., Gershon D
. Biochem. Res. Commun., 73, 255–262 (1976). 100. Reiss V., Rothstein M
. J. biol. Chem., 250, 826–830 (1975). 101. Reitz M. S., Sanadi D. R
. Expl. Gerontol., 7, 119–129 (1972). 102. Rockstein M
. Ln: Theoretical Aspects of Aging (M. Rockstein, Ed.), 1-10, Academic Press, New York and London (1974). 103. Rockstein M., Chasky J. A., Sussmann M. L
. In: The Handbook of the Biology of Aging (C. E. Finch and L. Hayflick, Eds.), 3-34, Reinhold, New York (1977). 104. Ross S., Scott G
. Brit. J. Radiol., 12, 440–444 (1939). 105. Rothstein M
. Mech. Age. Dev., 6, 241–257 (1977). 106. Rothstein M
. Mech. Age. Dev., 9, 197–202 (1979). 107. Ruderman J., Baglioni C., Gross
P. Nature, 247, 36–38 (1974). 108. Sacher G. A
. Radiology, 67, 250–257 (1956). 109. Samis H. V., Jr., Falzone J. A., Jr., Wulff V. J
. Gerontology, 12, 79–88 (1966). 110. Seltsen R., Sartwell
. Amer. J. Epidemiol., 81, 2-22 (1965). 111. Sharma H. K., Gupta S. K., Rothstein M
. Arch. Biochem. Biophys., 174, 324–332 (1976). 112. Sharma H. K., Rothstein M
. Biochemistry, 17, 2869–2876 (1978). 113. Sharma H. K., Rothstein M
. Mech. Age. Dev., 8, 341–354 (1978). 114. Sinex F. M
. In: Theoretical Aspects of Aging (M. Rothstein, Ed.), 23–31, Academic Press, New York (1974). 115. Singh S. N., Kanungo M. S
. J. biol. Chem., 243, 4526–4529 (1968). 116. Spector W. E
. (Ed.). In: Handbook of Biological Data, 182–184, W. B. Saunders Co., London (1956). 117. Srivastava S. K
. Biochemical changes in rats during aging, Ph. D. Thesis, Banaras Hindu University, Varanasi, India (1977).