STUDIES UPON CALCAREOUS DEGENERATION : II. THE STAINING OF FATTY ACIDS AND SOAPS IN THE TISSUES BY FISCHLER'S METHOD, AND A MODIFICATION OF THE SAME. III. CALCIFICATIONS OF THE AORTA IN RABBITS AFTER THE INOCULATION OF ADRENALIN. IV. CALCIFICATIONS OF THE MEDIA IN ARTERIES OF THE ELASTIC TISSUE TYPE.