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MD.0000000000007874
MD.0000000000007874
http://dx.doi.org/10.1097/MD.0000000000007874
Risk factors for lymph node metastasis of early gastric cancers in patients younger than 40.
P356
Q41825744-FC085D22-F32F-4610-8C45-241CAA18C2F8
P356
MD.0000000000007874
http://dx.doi.org/10.1097/MD.0000000000007874