Copaiba, action of, [267].
Copper, Sulphate of, [93], [211], [264].
Counter-irritants, action of, [67], [91].
Creosote, actions of, [94], [245], [265].
Diabetes, treatment of, [119], [194].
Diaphoretics, [298].
Diarrhœa, treatment of, [294].
Diet, rules of, [118].
Digestion of medicines, [68]-[86], [104].
Digitalis, [356].