John Hennen FRSE (24 April 1779 – 3 November 1828) was an Irish-born military surgeon and author of the acclaimed medical textbook The Principles of Military Surgery.
John Hennen FRSE (24 April 1779 – 3 November 1828) was an Irish-born military surgeon and author of the acclaimed medical textbook The Principles of Military Surgery. (en)
John Hennen FRSE (24 April 1779 – 3 November 1828) was an Irish-born military surgeon and author of the acclaimed medical textbook The Principles of Military Surgery. (en)