1. Thomas L. The youngest science: notes of a medicine watcher. Viking press; 1983 ISBN 0-670-79533-X: p-205. Penguin books; 1995 reprint ISBN 0-14-024327-5.
2. Hirshberg C. Spontaneous remission – The spectrum of self repair. 1999: p- 10 [Institute of noetic sciences (IONS)] Available from URL: www.noetic.org/research/sr/main.html .
3. Everson TC, Cole WH. Spontaneous regression of cancer. Philadelphia: WB Saunders Co. publisher; 1966.
4. Boyd W. The spontaneous regression of cancer. Springfield: Charles C Thomas publisher; 1966.
5. Cole WH. Efforts to explain spontaneous regression of cancer. J Surg Oncol. 1981;17:201–09.