412 



Cancer Research 



216. . Sur ua Lipome AbdomiiuJ cbet un CoUn. 



/Ml. 22:419^i)S. 1953d 



217. , and Oxvsa, If. PapiUomes de h I>vre In- 



fMnift dm AmgaHU vmlttris. IMd^ 1».7(»-714. 

 19J0. 



211. ToKoi, B. Dfai. Acid. Sd. (RuaiM). 29:S18-521. 

 1940. (Cited by FlakditaiB.'*) 



219. TrriTASVA, N. P. Tmdy. Hoik, tooparloi (RuiikB), 

 S:No. 2. 1941. (Cited by FlnkdMciB.*) 



220. Trsfn, E. E. Tvmon and Spoioso* in Rsbet. J. 

 Boiloa Soc Med. Sc, 8:63-68. 1900. 



221. Vaoxaitt, L., and P um, A. Fibrome Obaervi wax un 

 MiifMMruekus mmximms, Sdikgel, k b Menagerie 

 dtt MttMum Bull. d. Mus. dliiit. nat Paris, 8:301- 

 304. 1902. 



222. . Lesions Stomacales Obaervte dwi ua Py- 



tboadeSeba. /M., 8:S93-S9S. 1902. 



223. VotrxaBA, M. Cher eine Seltene Bomrtige Geschwiilst 

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 Zladtf. f. KrrbsforKb, 27:457-466. 1928. 



224. VvwiAM, A. Tumeur RecueilUe dtez un Pytbon 

 Mohirc. Compt. rend. Soc. Biol. Paris, 2e ter., 3:219- 

 220. 1856. 



225. Waana, H. Cber Pseudotumoren am Pylorus des 

 ProaduDatens. Virdi. Arch. f. path. Anat., 150:432- 

 444. 1897. 



228. Waocs H. A Cut of nbroblastic Myxoma in a Gold- 



ftA. Gnan, 18:11. 1922. 

 227. Wamaa, F. Bcitiife xur Patbologie der WOden 



TIere. Deut. Ztschr. f. Tiermed. u. Vergl. Path., 2:232- 

 23S. 1876. (Translated from the Swedish original in 

 Oefoen af Wet Akad. Forbandl., 1873.) 



228. WnxuMS, G. Tumorous Growths in Fish. Proc k 

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229. . On Various Fish Tumors. Ibid., 45:98-109. 



1931. 



230. WiLLUMSOir, H. C. Report on Diseases and Abnor- 

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 Pt 3:56-62. 1909/1913. (Cited by Thomas, 1931a."") 



231. . Ibid.. 1913. (Cited by Thomas, 1931a."*) 



231a. Wnxu, R. A. Pathology of Tumours. St. Louis: C. V. 



Mosby. 1948. 



232. Wmcai, E. Experimentally Produced Neoplasms in 

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 477. 1930. 



233. WoLrr, B. Ober ein Blastom bei einem Aal (AngtiiUa 

 vuigaris) nebst Bemerkungen zur vergleichenden 

 Pathologie der Gescbwubte. Virch. Arch. f. path. 

 Anat., 210:365-^85. 1912. 



234. WoLPF, J. Cjeschwiilsterkrankungen bei Kaltblutem, 

 3:283-316. 1913. In "Die Lehre von der Krebskrank- 

 heit," 4 vols. Jena: Gustav Fisher. 1913. 



235. Young, M. W. Muscle Tumors in the European Tur- 

 bot. J. Marine Biol. Assoc. United King., 13,n.s.: 

 910-913. 1925. 



236. YotniG, G. A., and Olafson, P. Neurilemomas in a 

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 1944. 



DESCRIPTION OF FIGURES 1 AND 2 

 Cutaneous papillomas in the common sucker, Catostomus commenontm. 



Fml 1.— a hurfle papilloma occupies the ventral half of 

 llM CBMkl 8b; Jwt aittcrior to it is a sauller tumor. 



Pta. 2.— Sadioa through the smaller of the two papillomas. 

 Tlw t«Mor has a typical papiUary arrangement, the support- 



ing connective tissue is scanty. The underlying structures are 

 not involved. For details of microscopic structure see Fi« 

 ures 3 and 4. Mag. X 10. 



