PROCEEDINGS OF SECTION I. 707 



Plate. Ill 



Fig. 8. — A lung completely excavated by tubercular disease. 



Fig. 9. — A mixture of tubercle germs, white blood corpuscles, 

 and salt solution has been incubated. The germs are not attacked 

 by the blood corpuscles. 



Fig. 10. — A mixture of tubercle germs, white blood corpuscles, 

 and blood serum has been incubated. The germs have been attacked, 

 .and are seen lying in the bodies of the white blood corpuscles. 



6.— THE ACIDITY OF MILK. 



By H. G. CHAPMAN, 31. D., B.S. 

 (Published in Proc. Linn. Soc, New South Wales, vol. xxxni., 1908.) 



7.— PRECIPITANT REACTIONS IN RELATION TO STATE 

 MEDICINE AND HYGIENE. 



By Professor D. A. WELSH, M.A., B.Sc, M.D., M.R.C.F. 

 (Published in the Australian Medical Gazette, toI. xxvi., 1907.) 



8.— SOME ASPECTS OF DISTRICT NURSING. 

 By LISTER FOSTER. 



•9.— THE USE OF PRESERVATIVES AS APPLIED TO CERTAIN 

 FOOD ADJUNCTS. 



By P. C. MITCHELL. 



