Medical extracts. Being a concentrated view of some late discoveries in chemistry, and the new theory and practice of physic, thereby introduced / By a friend to improvements [i.e. R.J. Thornton].

Licence: Public Domain Mark

Credit: Medical extracts. Being a concentrated view of some late discoveries in chemistry, and the new theory and practice of physic, thereby introduced / By a friend to improvements [i.e. R.J. Thornton]. Source: Wellcome Collection.