John Fothergill
An Account of the Sore Throat Attended With Ulcers A Disease Which Hath of Late Years Appeared in This City, and in Several Parts of the Nation
John Fothergill · 2017
Public domain, Project Gutenberg. No sign-up.
Diphtheria
John Fothergill · 2017
Public domain, Project Gutenberg. No sign-up.