1. Nardone DA. Collecting and analyzing data: doing and thinking. In: Walker HK, Hall WD, Hurst SW (eds). Clinical Methods, third edition. Boston: Butterworth Publications, 1990;22–8.
2. Stoeckle JD, Billings JA. A history of history-taking: the medical interview. J Gen Intern Med. 1987;2:119–27.
3. Morgan WL Jr, Engel GL. The clinical approach to the patient. Philadelphia: W. B. Saunders, 1969.
4. Bennet AE. Communication between doctors and patients. London: Oxford University Press, 1976.
5. Enelow AJ, Swisher SN. Interviewing and patient care, third edition. New York: Oxford University Press, 1986.