An account of some experiments made with the vapour of boiling tar in the treatment of pulmonary consumption ... / [Sir Alexander Crichton].

Public Domain Mark

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

Credit

An account of some experiments made with the vapour of boiling tar in the treatment of pulmonary consumption ... / [Sir Alexander Crichton]. Public Domain Mark. Source: Wellcome Collection.