title: A randomized controlled trial of early discharge for inguinal hernia and varicose veins: some problems of methodology.
mesh_terms: D000328:Adult; D001290:Attitude; D004470:Economics, Medical; D004739:England; D005260:Female; D006552:Hernia, Inguinal / Q000601:surgery*; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D014648:Varicose Veins / Q000601:surgery*