Cite
MLA Citation
Yanxun Li et al.. “Gemcitabine and S-1 combination chemotherapy versus gemcitabine alone for locally advanced and metastatic pancreatic cancer: a meta-analysis of randomized controlled trials in Asia.” Journal of chemotherapy, vol. 27, n.d., pp. 227–234. http://access.bl.uk/ark:/81055/vdc_100025980426.0x000006