1. Physiology vindicated, in a critique on Liebig's Animal chemistry Author(s): Caldwell, Charles, 1772-1853 Publication: Jeffersonville, Ia. [Indiana] : A. Spaulding Tilden, 1843 Subject(s): Biochemical PhenomenaPhysiological PhenomenaPathologic ProcessesLiebig, Justus, Freiherr von, 1803-1873.