1. The effect of anaesthetics upon the human system, as evidenced by spectroscopic observations: read at a meeting of the American Dental Convention, the Southern Dental Association, and the Dental Society of the State of Maryland and District of Columbia, in joint session at Oakland, Maryland, August 16, 1877 Author(s): Waterman, S. (Sigismund), 1819-1899 Publication: [New York? : s.n., 1877?] Subject(s): Anesthetics -- pharmacologySpectrum Analysis