INDEX-CATALOGUE OF MEDICAL AND VETERINARY ZOOLOGY. 1593 
Ooykaas, J. C. [Officier van Gezondheid, 3 <le Klasse, Utrecht.] 
[1843 a]. — Waarnemingen over de zoogenaamde wormziekte, lielminthiasis 
<Nederl. Lancet, Utrecht (1842-43), v. 5 (1), pp. 75-86. [W m .] 
Opalka, Ladislaus. [1876- .] 
1904 a. — Beitrag zum Vorkommen der Trichinen bei Menschen mit Riicksicht 
auf die Prophylaxe. Diss. (Giessen). 44 pp., 1 1. 8°. Berlin. [\Y m . W c .] 
(1905 a). — Idem [?] <Arb. a. d. hygien. Inst. d. k. tierarztl. Hochsch. zu Berl. 
(3), 44 pp. 
1905b.— Idem. [Author's abstract of 1904 a] <Ztschr. f. Fleisch- u. Milchhyg., 
Berl., v. 15 (12), Sept., p. 368. [\Y\ \Y m .] 
1906 a. — Contribute alio studio della trichinosi dell' uomo con speciale riguardo 
alia profilassi. [Review of 1904 a, by P. De Paoli] Clin, vet., Milano, v. 29 
(23), 9 giugno, pp. 575-576. [W a .] 
Opel, Fr. [Stadt. Tierarzt.] 
1902 a. — Rinderfinnen im Fettgewebe <Ztschr. f. Fleisch- u. Milchhyg., Berl., 
v. 12 (11), Aug., p. 357. [W a , ^\Y m .] 
Ophuels, W. [Prof., Path. & Bacteriol., Cooper Med. College, San Francisco, Calif.] 
1905 a. — Coccidioidal granuloma <J. Am. M. Ass., Chicago, v. 45 (18), Oct. 28, 
pp. 1291-1296, figs. 1-17. [W a , W m .] 
1905 b.— Idem. [Secretary's abstract] <Med. Rec, N. Y. (1812), v. 68 (5), 
July 29, p. 199. [W ft , W m , \Y C .] 
1905 c— Idem. [Secretary's abstract of 1905 a] <Am. Med., Phila., v. 10 (13), 
Sept. 23, p. 513. [W a , W m , W c .] 
1905 d. — Further observations on a pathogenic mould formerly described as a 
protozoon (Coccidioides immitis, Coccidioides pyogenes) <J. Exper. M., N. Y., 
v. 6 (4-6), Feb. 4, pp. 443-485, pis. 34-38, figs. 1-34. [W a , W m , W c .] 
1905 e. — Idem. [Reviewed by Pinov] <Bull. de l'lnst. Pasteur, Par., v. 3 
(12), 30 juin, p. 519. [W a , W m .] 
1906 a.— Idem. [Review of 1905 d] <Centralbl. f. allg. Path. u. path. Anat., 
Jena, v. 17 (3), 15. Feb., p. 96. [W a , ^Y m .] 
Ophuels, W. ; & Moffitt, Herbert C. 
1900 a. — A new pathogenic mould. (Formerly described as a protozoon: Coccid- 
ioides immitis pyogenes.) Preliminary report. [Read before 30. Ann. Meeting 
Med. Soc. State of Calif., Apr. 17] <Phila.M. J. (131), v. 5 (26), June 30, pp. 
1471-1472. [W a , W m , W c .] 
[1900 b].— Idem. Reprint. 6 pp. 8°. [Philadelphia.] [Lib. Stiles.] 
Opie, Eugene Lindsay. [Associate, Path., Johns Hopkins Univ.; Fellow, Rocke- 
feller Inst. Med. Research.] 
1897 a. — On the Hsemocytozoa of birds. [Read before Johns Hopkins Hosp. Med. 
Soc, Nov. 16, 1896] < Johns Hopkins Hosp. Bull., Bait. (72), v. 8, Mar., p. 52. 
[Discussion, pp. 52-54.] [W a , \Y m , W c .] 
1897 b.— Idem. [Same as 1897 a, p. 521 <Vet, J. & Ann. Comp. Path., Lond. 
(263), v. 44, May, pp. 406-407. [W a , W m .] 
1898 a. — On the Hsemocytozoa of birds <J. Exper. M., N. Y., v. 3 (1), Jan., pp. 79- 
101, pi. 9, figs. 1-29. [W a , W m , W c .] [Also reprint: Lib. Stiles.] 
1901 a. — Filarial lymphatic varix. [Read at 16. Ann. Meeting Ass. Am. Physi- 
cians, Apr. 30-Mav 2] <Am. J. M. Sc, Phila. & N. Y., n. s., v. 122 (3), Sept., 
pp. 251-266, 1 pi. " [\V m , W c .] 
1901 b.— Idem. [Reviewed by Joseph Sailer] <Phila. M. J. (201), v. 8 (18), 
Nov. 2, p. 722. [W a , \Y m .] 
1904 a. — An experimental study of the eosinophile cells during infection with an 
animal parasite Trichina spiralis. [Abstract of paper read before 5. Meeting, 
Feb. 17] <Proc. Soc. Exper. Biol. & Med., N. Y., v. 1, June 1, pp. 30-31. [W a , 
W c .] 
1904 b.— Idem. [Author's abstract] <Science, N. Y., n. s. (481), v. 19, Mar. 18, 
p. 461. [W a W m , W c .] 
1904 c— Idem. [Abstract] Med. News, N. Y. (1627), v. 84 (12), Mar. 19, p. 572. 
[W a , \Y m , 1 \Y C .] 
