Mechanical theories of medicinal actions, [43], [219].

Mercury, [325].

Morphia, modus operandi of, [220], [347].

Murray, Dr., his classification, [36].

Narcotics, [234].

Nitric acid, its uses, [120], [196].

Nitrohydrochloric acid in Oxaluria, [196].

Nux vomica, [337].

Œsterlen, Prof., on absorption of medicines, [88].

Oils, fixed, absorption and action of, [84], [278], [288].