40 Presents. [Mar. 3, 



Dog's 

 weight. 



Operation. 



Blood. 



Muscle. 



Liver. 



Brain. 



13 lbs. 



Ligature of ureters 



0*3 p.c. 



22 p.c. 



0*18 p.c. 



? 



20 lbs. 



Ligature of ureters 



0-37 p.c. 



0-42 p.c. 



0-38 p.c. 



23 p.c. 



12 lbs. 



Double nephrectomy 



0-34 p.c. 



32 p.c. 



018 p.c. 



017 p.c. 



Finally, in the tissues of patients dying from uraemia consequent 

 on cirrhosis of the kidney, very large quantities of urea have 

 been found by me, and here also the percentage in the muscles has 

 been much higher than in the liver. This conclusion is based on the 

 examination of the tissues in fourteen cases. 



Presents, March 3, 1892. 



Transactions. 



Baltimore: — Johns Hopkins University. Circular. Yol. XI. No. 



95. 4to. Baltimore 1892. The University. 



Kew : — Royal Gardens. Bulletin of Miscellaneous Information- 

 No. 60. 8vo. London 1891; Appendix 2. 1892. 8vo. 



London. The Director. 



La Plata : — Museo. Anales : Materiales para la Historia Fisica y 



Moral del Continente Sud- Americano. Parte 1. Folio. La 



Plata 1890-91. The Museum. 



London : — Anthropological Institute. Journal. Vol. XXI. No. 3. 



8vo. London 1892. The Institute. 



Royal United Service Institution. Journal. Vol. XXXVI. 



No. 168. 8vo. London 1892. The Institution. 



Moscow: — Societe Imperiale des Naturalistes. Bulletin. 1891. 



Nos. 2—3. 8vo. Moscou 1892. The Society. 



Vienna: — K. Akademie der Wissenschaften. Anzeiger. Jahrg. 



1892. No. 5. 8vo. Wien. The Academy. 



ILK. Geologische Reichsanstalt. Verhandlungen. Jahrg. 1891. 



No. 15—18. Jahrg. 1892. No. 1. 8vo. Wien. 



The Institute. 



Journals. 



Astronomische Nachrichten. Bd. CXXVIII. 4to. Kiel 1891. 



The Observatory, Kiel. 

 Fortschritte der Physik im Jahre 1885. 8vo. Berlin 1891. • 



Physikalische Gesellschaft, Berlin 



