24 TECHNICAL BULLETIN 2 3 8, U. S. DEPT. OF AGRICULTURE 
(54) Crookes, W. 
1SG3. ON THE EXTRACTION OF THALLIUM ON A LARGE SCALE FROM THE FLUE 
DUST OF PYRITES BURNERS. Cliem. News 8: 159-161. 
(55) CuRCi, A. 
1895. RICERCHE SUPERIMENTALE SUTX' AZIONE BIOLOGICA DEL TALLIO. AUD. 
Chim. e Pharmacol. 22: [395]-403, [441]^49, [481]-488. 
(56) Curtis, F. R. 
1927. A NOTE ON EPILATION BY THALLIUM ACETATE. Lancet 212 I 1290. 
(57) Davies, J. H. T. 
1927. THALLIUM acetate. Brit. Med, Jour. (1927) 2: 79. 
(58) and Andrews, M. C. 
1927, A CASE OF THALLIUM POISONING. Brit. Med, Jour. (1927) 2: 
1139-1140. 
(59) Delgado, M. 
1927. ESTUDios acerca DEL ACETATO DE TALio. Mex. Dept. Salubridad 
Pub. Bol, 1927, no. 1, p. [9]-30, illus, [Abstract under title 
Pharmacology of Thallium Acetate. Pharm. Jour, and Pharm, 
[London] (ser, 4, v. 65) 119: 297.] 
(60) Devane, J. 
1927. the new METHOD OF EPILATION IN TINEA TONSURANS. REPORT ON 
FORTY-FIVE CASES OF EPILATION BY THALLIUM ACETATE. Med, 
Press and Circ. (n. s.) 124: 95. 
(61) Di\t:lla, M, 
1926, della pboprieta epilatrice dell' acetato talloso e sua etiologia 
(NOTA PREVENTIA), Gior. Ital. Dermatol, e Sifil. 67: 291-314. 
(62) Dixon, W, E. 
1927, THAixiUM. Roy. Soc. Med, Proc, 20: [1197]-1200. 
(63) DoAN, M, 
1899, INDEX TO LITEliATURE OF THALLIUM. 1861-1896. SmithSD. MlSC. 
Collect, V, 41, no. 1171, 26 p. 
(64) DowLiNG, G. B, 
1927. THE TREATMENT OF RINGWORM OF THE SCALP BY THALLIUM DEPILA- 
TioN. Brit. Med. Jour. (1927) 2: 261-263, 
(65) and Kelman, R. 
1927, TWENTY-FOUR CASES OF RINGWORM OF THE SCALP TREATED BY THAL- 
LIUM EPILATION. Lancet 212: 389-390, 
(66) Dr.aj>er, H, 
1866, a textbook of chemistry for the use of schools and colleges. 
507 p,, illus. New York, 
(67) [Drummond, M,] 
1927. TREATMENT OF RINGWORM BY THALLIUM ACETATE, Brit, Mcd. Jour. 
(1927) 1: 32£^330. 
(68) DUBREILH, W. 
1898, ALOp£ciE DUE A l'ac6tate DE THALLIUM. JouT, M4d, Bordcaux 
28 : 316 ; also in Bui, Soc, Anat, Physiol, Bordeaux 19 : 150-151. 
(69) Ehrhardt, K. 
1927, DER EINFLUSS MUTTEBLICHEB THALLIUM\'ERGIFTUNG AUF DIE NACH- 
kommenschaft, Klin. Wcbnschr, 6: 1374^1375, illus. 
(70) Fanton, E. 
1927. RICERCHE sperimentali con l'acetato di tallio sui conigli. Clin. 
I'ed, 9: 483-508, 
(71) Fasani-Volarelli, F, * 
1920. bisultati delle ionizzazioni talliche sul sistema pilifero. 
RICERCHE sperimetali ED iSTOLoiCHE. R. Accad, Fisiocriticl. 
28, [Original not seen. Mitteilung under the title Ergebnisse 
von thalliumiontophorese hinsichtlich der haarpapillen und 
haarscheiden. Dermatol. Wcbnschr. 74 : 460. 1922.] 
(72) Felden, B. F. 
1928. ea»ilation with thallium acetate in the treatment of ring- 
w^OEM OF SCALP IN CHILDREN. Arch, Deriuatol. Syph. 17: [182]- 
193, illus. 
(73) Ferrari, A. V. 
1929. SOPRA UN CASO DI CHERATOSI SPINULOSA SUCCESSIVA A TRATTA- 
MENTO CON ACETATO DI TALLIO. Glor. Ital. Dermal, e Sifil. 70 : 
[100]-11L 
