The role of the clinical specialist as change agent: an experiment in preoperative teaching.
D006801:Humans; D007318:Inservice Training; D009720:Nurse Clinicians / Q000706:statistics & numerical data*; D009741:Nursing Staff, Hospital / Q000193:education*; D010353:Patient Education as Topic; D011183:Postoperative Complications / Q000517:prevention & control; D011300:Preoperative Care; D011787:Quality of Health Care; D013663:Teaching / Q000592:standards*