Retraction: Association between bevacizumab-related chemotherapy regimens and serum vascular endothelial growth factor-A165b level in patients with metastatic colorectal cancer.
The article "Association between bevacizumab-related chemotherapy regimens and serum vascular endothelial growth factor-A165b level in patients with metastatic colorectal cancer" by L. Xu, C. Chi, C. Wang, L.M. Zhang, published in Eur Rev Med Pharmacol Sci 2014;  18 (18): 2687-2692 has been withdrawn.
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