1. Carta del Dr. Halphen de Nueva Orleans al Exmo. Sr. Presidente sobre el cholera morbo: acompañada de su metodo curativo Author(s): Halphen, M. (Michel) Publication: México : Impr. del Aguila, 1833 Subject(s): CholeraCholera -- therapyNew OrleansJackson, Andrew, 1767-1845.
2. A letter on cholera: its causes and cure : addressed to the editors of the New York sun Author(s): Turner, William, -1858, author Publication: [New York?] : [publisher not identified], [1849] Subject(s): Cholera -- etiologyCholera -- therapy