Turpentine Oil: as counter-irritant.

Oxaluria.

Acid, Lactic.

Acids, Mineral.

Acid, Nitric.

Acid, Nitrohydrochloric.

Zinc Sulphate.

Ozena.—See also, Catarrh, Chronic, Nasal.

Acetate of Ammonium.

Acid, Carbolic.