1. Paterson, R.: Memorials of the Life of James Syme. Edinburgh, Edmonston and Douglas, 1874, pp. 14; 320; 326.
2. Syme, J.: On Diseases of the Rectum. Edinburgh, Adam and Charles Black, 1838, p. iii.
3. Syme, J.: On Diseases of the Rectum. Ed. 3, Edinburgh, Sutherland and Knox, 1854, pp. 42–43; 58–59; 63; 65; 78; 88; 125–127.