1. T.C. Chalmers, Clinical trials quality needs to be improved to facilitate meta-analyses Online, J. Curr. Clin. Trials 2 (1993).
2. A. Cochrane, 1931–1971: A critical review with particular reference to the medical profession, Med. for the year 2000 (1979) 1–11.
3. Use and source of medical knowledge;Wyatt;Lancet,1991
4. L'information thérapeutique: comment transmettre les données actuelles de la science;Boissel;Therapie,1994
5. A computational model of reasoning from the clinical literature;Rennels;Comp. Methods Prog. Biomed,1987