Animal heat, [192].
Anopheles, [401].
Antiseptic ointment, [275].
Antitoxin, [405].
Appetite, natural, [163].
Aqueous humor, [377].
Arachnoid, [299].
Arteries, [47].
Bronchial, [84].
Functions of, [51].
Pulmonary, [84].
Renal, [202].
To illustrate elasticity of, [62].
Why elastic, [48].