Prospective Randomized Controlled Multicenter Clinical Trial for Comparison of Safety Between Totally Laparoscopic Distal Gastrectomy(TLDG) and Laparoscopy-Assisted Distal Gastrectomy(LADG) With Billroth-II Reconstruction and D2 Lymphadenectomy for Locally Advanced Gastric Cancer
Inclusion Criteria:
Exclusion Criteria:
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