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1.A randomised two-way comparison of mastectomy performed using harmonic scalpel or monopolar diathermy.Coll Antropol. 2010 Mar;34 Suppl 1:105-12.
2.A comparative study of modified radical mastectomy using harmonic scalpel and electrocautery.Singapore Med J. 2002 May;43(5):226-8.3.Ultracision reduces acute blood loss but not seroma formation after mastectomy and axillary dissection: a pilot study.Int J Clin Pract. 2006 May;60(5):562-4.
4.Effect of ultrasonic energy dissection technique in breast reconstruction with the autologous latissimus dorsi flap.J Gynecol Obstet Biol Reprod (Paris). 2006 Dec;35(8 Pt 1):762-6.
5.Usefulness of Harmonic Focus During Axillary Lymph Node Dissection: A Prospective Study.SURGICAL INNOVATION  卷: 18   期: 3   特刊: SI   页: 231-234   DOI: 10.1177/1553350610397215   出版年: SEP 2011

6. Gum chewing reduces ileus after elective open sigmoid colectomy. Arch Surg 2006;141:174–6.

7.
The effects of gum-chewing in bowel function and hospital stay after laparoscopic vs. open colectomy: a multi-institution prospective randomized trial. J Am Coll Surg 2005;201:S66 – S67.


8.Gum-chewing stimulates bowel motility after surgery for colorectal cancer. Hepatogastroenterology 2006;53:206 – 208.

9.
Sham feeding with chewing gum after elective colorectal resectional surgery: a randomized clinical trial.