1. Is gelsemic acid identical with aesculin?: with observations on the preparation, properties and recovery, when absorbed, of the important constituents of gelsemium sempervirens, and gelsemium poisoning Author(s): Wormley, Theodore G. (Theodore George), 1826-1897 Publication: Philadelphia : Merihew Print (J. Spencer Smith), 1882 Subject(s): Esculin -- analysisGelsemium -- chemistry
2. The mortality of surgical operations in the upper Lake States compared with that of other regions Author(s): Andrews, Edmund, 1824-1904 Publication: Chicago : Hazlitt & Reed, 1877 Subject(s): Surgical Procedures, Operative -- mortalityGreat Lakes Region
