References
- Petit (1774) Traite de maladies chirurg. 1st Edition. 1780. 2nd 790. 3rd Vol. II. p. 234. Posthumous works collected and edited by LESNE.
- Cruveilhier (1829) Anatomie Pathologique da Corps humain. Maladies des Intestins
- Tennant (1894) Edin. Med. Journal., p. 29.
- Cruvbilhier (1849) Traite Anatomie Pathologique General.pp. 614-617.
- Morison (1923) Archives of Radiol. & Electr.
- Keith (1923) British Med. Journal.