Physiology 503 



471. Rahn, O. 1941. Growth 5: 197. 



472. Reich, K. 1935. /. Exp. Zool. 69: 497. 



473. 1936. Physiol. Zool. 9: 254. 



474. 1938. Physiol. Zool. 11: 347. 



475. Reiner, L., C. V. Smythe and J. T. Pedlow 1936. /. Biol. Chem. 113: 75. 



476. Reinhardt, J. F. and E. R. Becker 1933. loica St. Coll. J. Sci. 7: 505. 



477. Rees, C. W., J. Bozicevich, L. V. Reardon and F. S. Daft 1944. Amer. J. Trop. Med. 



24: 189. 



478. , , and F. Jones 1942. Anier. J. Trop. Med. 22: 581. 



479. Reznikoff, P. and H. Pollack 1928. Biol. Bull. 55: 377. 



480. Rhumbler, L. 1898. Arch. Entwickl. Org. 7: 103. 



481. Richards, O. 1929. Biol. Bull. 56: 298. 



482. 1941. "The Growth of Protozoa" in Protozoa in Biological Research (New 



York: Columbia Univ. Press). 



483. and M. C. Troutman 1940. /. Bact. 39: 739. 



484. Riedmiiller, L. 1936. Zeutralbl. Bakt., Orig. 137: 428. 



485. Robertson, M. 1932. (luart. J. Micr. Sci. 75: 511. 



486. 1935. Brit. J. Radiol. 8: 502. 



487. 1935. Brit. J. Radiol. 8: 570. 



488. Robertson, T. B. 1921. Biochem. J. 15: 595. 



489. 1921. Biochem. J. 15: 612. 



490. 1922. J. Physiol. 56: 404. 



491. 1924. Austral. J. Exp. Biol. Med. Sci. 1: 105. 



492. 1924. Austral. J. Exp. Biol. Med. Sci. 1: 151. 



493. 1924. Biochem. J. 18: 1240. 



494. Rockland, L. B. and M. S. Dunn 1949. /. Biol. Chem. 179: 511. 



495. Root, W. S. 1930. Biol. Bull. 59: 48. 



496. Roskin, G. 1929. Arch. f. Protistenk. 66: 340. 



497. Roth, J. S., A. M. Elliott and R. L. Hunter 1950. Proc. Amer. Soc. Protozool. 1: 7. 



498. Salle, A. J. and C. L. A. Schmidt 1928. /. Inf. Dis. 43: 378. 



499. Schaeffer, A. A. 1920. Amoeboid Movement (Princeton Univ. Press). 



500. SchafFer, J. G. and AV. \V. Frye 1948. Amer. J. Hyg. 47: 214. 



501. , F. W. Ryden and W. VV. Frye 1948. Amer. J. Hyg. 47: 345. 



502. Schinazi, L. A., M\ Drell, G. H. Ball and M. S. Dunn 1950. Proc. Soc. Exp. Biol. 



Med. 75: 229. 



503. Schoenborn, H. W. 1940. Ann. N. Y. Acad. Sci. 40: 1. 



504. 1942. Physiol. Zool. 15: 325. 



505. 1946. Physiol. Zool. 19: 430. 



506. 1947. /. Exp. Zool. 105: 269. 



507. 1949. /. Exp. Zool. Ill: 437. 



508. 1950. Trans. Amer. Micr. Soc. 69: 217. 



509. Schopfer, W. H. and \V. Rytz, Jr. 1937. Arch. Mikrobiol. 8: 244. 



510. Seaman, G. R. 1949. /. Cell. Comp. Physiol. 33: 1. 



511. 1949. /. Cell. Comp. Physiol. 33: 137. 



512. 1949. /. Cell. Comp. Physiol. 33: 441. 



513. 1949. Biol. Bull. 96: 257. 



514. 1950. /. Cell. Comp. Physiol. 36: 129. 



515. 1950. J. Biol. Chem. 186: 97. 



516. and R. K. Houlihan 1950. Arch. Biochem. 26: 436. 



517. Searle, D. B. and L. Reiner 1940. Proc. Soc. Exp. Biol. Med. 43: 80. 



518. and 1941. /. Biol. Chem. 141: 563. 



519. Seeler, A. O. 1945. /. Nat. Mai. Soc. 4: 13. 



520. , O. Graessle and E. D. Dusenbery 1943. /. Bact. 45: 205. 



521. Senekjie, H. A. and R. A. Lewis 1945. Amer. J. Trop. Med. 25: 345. 



522. Shapiro, N. N. 1927. Trans. Amer. Micr. Soc. 46: 45. 



523. Shettles, L. B. 1938. /. Cell. Comp. Physiol. 12: 263. 



524. Shirley, E. S. and H. E. Finley 1949. Trans. Amer. Micr. Soc. 68: 136. 



525. Shive, \V. and J. Macow 1946. /. Biol. Chem. 162: 451. 



526. Shoup, C. S. and J. T. Boykin 1931. /• Gen. Physiol. 15: 107. 



