[Free flap transplantation by using a blood vessel anastomosing ring--report of 20 cases].
Zhou
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D000328:Adult; D000714:Anastomosis, Surgical / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D013524:Surgical Flaps; D014656:Vascular Surgical Procedures / Q000379:methods*