1. On the need for evidencebased medicine;Sackett, D.L.; Rosenberg, W.M.C.;Health Economics,1995
2. Effect of clinical guidelines on medical practice: a systematic review of rigorous evaluations;Grimshaw, J.; Russell, I.;Lancet,1993
3. Do practice guidelines guide practice?;Lomas, J.; Anderson, G.M.; Domnick-Pierre, K.; Vayda, E.; Enkin, M.W.; Hannah, W.J.;N EnglJ Med,1989
4. North ofEngland evidence based guidelines development project: methods of guideline development;Eccles, M.; Clapp, Z.; Grimshaw, J.; Adams, P.C.; Higgins, B.; Purves, I.;BMJ,1996
5. More Informative abstracts of articles describing clinical practice guidelines;Hayward, R.S.A.; Wilson, M.C.; Tunis, SR, Bass; EB, Rubin; HR, Haynes; B.;Ann Intern Med,1993