NOT KNOWN DETAILS ABOUT LACHGAS KAUFEN

The first time nitrous oxide was employed as an anaesthetic drug within the treatment of the individual was when dentist Horace Wells, with support by Gardner Quincy Colton and John Mankey Riggs, demonstrated insensitivity to agony from the dental extraction on 11 December 1844.[twenty five] In the next weeks, Wells addressed the main 12 to fifteen