(1) Ethyl linoleate was applied dropwise, after which it was spread by inunction to the donor site.(2) Inhalation enables the oils to pass into the bloodstream via the lungs, and inunction through the skin.(3) Apply to the affected areas 2 to 3 times daily by gentle inunction .(4) Cod-liver Oil may also be used by inunction , in the foregoing disorders, but it is best administered internally, and in the following diseases, viz.(5) Treatment can be administered by injection, by inunction and by the oral route.