1. Lymph node, peritoneal and bone marrow micrometastases in gastric cancer: Their clinical significance
   John Griniatsos, 2012, World Journal of Gastrointestinal Oncology CrossRef
2. Lymph node micrometastasis and its correlation with MMP-2 expression in gastric carcinoma
   Ze-Yu Wu, 2006, World Journal of Gastroenterology CrossRef