Cite
MLA Citation
Rui Gao et al.. “Evaluation of seven recombinant VCA-IgA ELISA kits for the diagnosis of nasopharyngeal carcinoma in China: a case–control trial.” BMJ open, vol. 7, no. 6, 2017, p. . http://access.bl.uk/ark:/81055/vdc_100144726958.0x00000c