HELPING THE OTHERS REALIZE THE ADVANTAGES OF ILOKAASU KäRKKäINEN

The very first time nitrous oxide was employed as an anaesthetic drug in 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.[25] In the subsequent weeks, Wells handled the very first twelve to 1