INDEX 



Abbott, A. C 14. 31 



Abbott's modification of Hammond apparatus 46 



Absorption tubes 57 



Air, expired, micro-organisms in 13, 33 



" " organic matter in. .4, 5, 8, 1 1, 14, 34 



" oxidizable matter in 42 



Ammonia in condensed moisture from ex- 

 pired air 36 



" in air 16 



Animals, individual susceptibility of 22 



Apparatus for condensing moisture 35, 38 



Appendix Z3 



Asphyxia, composition of air producing 17 



" pathology of 23 



Atmospheres, artificial 50 



Bacteria in hospital air 40 



Bergey's experiments '3) 33 



Bernard, C 3 



Bert, Paul 3, 29 



Beu, J 11, 15, 31 



Bibliography 29 



Black Hole of Calcutta 2 



Blood-counts 59 



Brown-Sequard apparatus 56 



" and d'Arsonval 5,7, 13 



" experiments 60 



Bunte's gas burette 44 



Carbonic acid, effects of 2, 4, 1 7, 47 



Conclusions 24 



Condensing apparatus 38 



Consumption, causes of 26 



Dastre and Loye 6, 30 



Dust filter 16, 39 



Fasting, effects of, on expired air 15 



Friedlander and Herter 19, 29, 31 



Gaseous mixtures 18 



Habit, effects of 19, 25 



Haldane aVid Smith 9, 1 1, 30 



Hammond, W. A 4, 29 



" experiments 42 



Hermans, J. T. F 5,29 



Hospital ward, air of 39 



Injections of li(iuid condensed from exhaled 

 : air 5. 7, 8, 10, 20, 53 



Leblanc's researches 2 



Lehmann and Jessen 8, 15, 30 



Lipari and Crisafulli 9. 3° 



Ltibbert and Peters 12,34 



Margouty, B. M. E 9, 30 



Merkel, S 'Oj 3° 



Micro-organisms in expired air i3> 33 



Moisture of exhaled air 5> 'Si 34 



Mouth, cleansing of, efl'ects of 37 



" decomposing organic matters in ... . 15 



Negative pressure 58 



Odors, cause of 26 



Olmsted, Dr. Ingersoll i 



Organic matter in human breath 4, 37 



Oxygen, diminution of, effects of 18 



j Pettenkofer, M 3,29 



Pulmonary liquid, injection of 6 



Ransome, A 4, 15, 29 



Rauer 12, 32 



Regnault and Reiset 3, 29 



Renk, F 15, 3' 



Richardson, B. W 3, 1 9, 29 



Richardson's experiment 48 



Russo-Giliberti and Alessi 7, 3° 



Sanfelice, F 12, 31 



Seegen and Nowak 5,29 



Smith, R. A 4, 29 



Temperature, effects of 25 



Toleration of foul air, acquired 19 



Uffelmann, J 8, 30 



Valentin, G 3,29 



Ventilation, insufficient, effects of 2, 60 



Von Hofmann-Wellenhof 8 



Warwick, Dr. Hill S i 



Weight of animals, effect of breathing expired 



air on 5^ 



Wurtz, R 7, 30 



81 



