1. Ether and chloroform: their employment in surgery, dentistry, midwifery, therapeutics, etc Author(s): Flagg, J. F. B. (John Foster Brewster), 1804-1872 Publication: Philadelphia : Lindsay and Blakiston, 1851 Subject(s): Anesthetics, InhalationChloroformEther
2. An account of a new anaesthetic agent as a substitute for sulphuric ether in surgery and midwifery Author(s): Simpson, James Young, 1811-1870 Publication: New York : Rushton, Clark & Co., 1848 Subject(s): Anesthetics, InhalationChloroform