On the inhalation of chloroform and ether ... [Read at the Westminister Med. Soc. Jan. 8, 1848] / By John Snow.

Public Domain Mark

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

On the inhalation of chloroform and ether ... [Read at the Westminister Med. Soc. Jan. 8, 1848] / By John Snow. Public Domain Mark. Source: Wellcome Collection.