$3& LITERATURE OF ORGANS OF CIRCULATION, [sect. 222. 



the brain and the retina in man, as well as tadpoles and embryonic structures, 

 are especially to be recommended ; for the development of the capillaries, 

 tadpoles, the allantois of embryoes, and the vascular capsule of the lens, 

 should be examined. — The blood is to be examined, whenever possible, in the 

 serum itself, then with the different re-agents mentioned above ; and its ex- 

 treme tendency to undergo alteration is always to be borne in mind. — The 

 lymphatic glands are best injected with carmine and size, or with sealing-wax 

 and turpentine dissolved in alcohol ; and I recommend, in addition, sections 

 of preparations which have been hardened in alcohol. 



Literati/re. — J. C. Fr. Wolff, in the Memoirs of the Petersburg Academy, 

 for the years 1780-92. J. Reid, art. Heart, and B. Searle, Fibres oj the 

 Heart, in Cyclop, of Anat., ii. Parchappe, Du Cceur, ale sa Structure et de ses 

 Mouvements, Paris, 1 844. C. Ludwig, in Zeitschrift f rat. Med., bd. vii., p. 1 8 9 ; 

 and in MiiLL. Arch., 1848, p. 139. Luschka, in Virchow's Arch., iv. p. 171. 

 Remak, in Mull. Arch., 1844, p. 463 ; and ibid., 1850, p. 76. R. Lee, Mem. on 

 the Ganglia and Nerves of the Heart, London, 1851. Bidder, in Mull. Arch., 

 1852, p. 163. R. Wagner, in Handw. der Phys., Lief xiii. p. 360. Donders, 

 in Ned. Lane, 3 ser., 1 jaarg., 1852, p. 556 ; and his Physiology, i. p. 14 — 25. 

 Th. v. Hessllng, in Zeitschr. f w. Zool., v. p. 189 — 354, tab. x., fig. 1 — 9. 

 Reichert, in Jahresber. f 1854, p. 53. Hauska, in Wien. Woch., 1855, -No- 9. 

 Luschka, in Arch, f. Phys. Heilk, 1856, p. 536 ; and in Virchow's Arch., 

 bd. xi. p. 568. H. Reinhard, in Virch. Arch., xii. p. 129. C. Langer, in 

 Zeitschr. d. Wien. Aerzte, 1857, p. 328. F. Rauschel, De Arteriar. et Venar. 

 Struct., Vratisl., 1836. Kolliker, in Mitth. d. Zurich. Naturf. Ges., 1847; 

 and Zeitschr. f. wiss. Zool.,\. ; and in Annul, des 80. Natur., 1846. C. Donders 

 and H. Jansen, in Arch, J. Phys. Heilk, vii. p. 361 ; also in Nederl. Lancet, i. 

 p. 473. Jaesche, He teles epithelialibtis in gener. et de Us vasorum in specie, 

 Dorp., 1847. J. Engel, in Zeitschr. der Wiener Aerzte, 1847, pp. 152, 315,428 ; 

 1849, p. 121. R. Remak, in Mull. Arch., 1850. J.-M. Schrant, in Tijdschr. 

 d. Maatsch. tot bevord. d. geneesh,, 1850, p. 2. M. Schultze, He Arteriarum 

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 185 1. Salter, art. Veins, in Cyclop, of Anat., iv. p. 1386. Q. Aubert, He 

 Prima Syst. Vas. Genesi, Vratisl., 1855, Diss- J. Meyer, in Annul, d. Charite, 

 iv. p. 41. H. Welcker, in Wiirz. Verh,, vi. p. 274. B. Beck, in Illastr. Med. 

 Zeitschr., iii. p. 242. Billroth, JJntersuch, ii. d. Entw. d. Blutgef'dsse, Berlin, 

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 in Ned. Lane, 1852, p. 355. A. Kolliker, in Wiirz. Verh,, iv. Funke, in 

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 H. Nasse, in Wagn. Handw. d. Phys., bd. i. H. MiiLLER, in Zeitschr. f rat. 

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