Gottlieb Heinrich Georg Jahr (German pronunciation: [ˈɡɔtliːp ˈhaɪnʁɪç ˈgeːɔʁk ˈjaːɐ̯]; 1800–1875) was a German-French physician and pioneer of classical homeopathy.
Gottlieb Heinrich Georg Jahr (German pronunciation: [ˈɡɔtliːp ˈhaɪnʁɪç ˈgeːɔʁk ˈjaːɐ̯]; 1800–1875) was a German-French physician and pioneer of classical homeopathy.