Bayard, E. (1853). Obligation of the world to homeopathia: An address delivered before the American Institute of Homeopathy, at its annual session at Cleveland, Ohio, June 9, 1853. Philadelphia: [King & Baird].

Bayard, Edward. Obligation of the World to Homeopathia: An Address Delivered Before the American Institute of Homeopathy, At Its Annual Session At Cleveland, Ohio, June 9, 1853. Philadelphia: [King & Baird], 1853.

Bayard, Edward. Obligation of the World to Homeopathia: An Address Delivered Before the American Institute of Homeopathy, At Its Annual Session At Cleveland, Ohio, June 9, 1853. Philadelphia: [King & Baird], 1853.