title: Nursing intervention with the presurgical patients--the effects of structured and unstructured preoperative teaching.
mesh_terms: D000293:Adolescent; D000328:Adult; D000700:Analgesics / Q000627:therapeutic use; D005260:Female; D006266:Health Education; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010353:Patient Education as Topic; D013527:Perioperative Nursing; D011300:Preoperative Care; D012129:Respiratory Function Tests; D013663:Teaching
chemical_list: D000700:Analgesics