Citazione APA

Xu, Y., Tsujii, J., & Chang, E. I. (2012). Named entity recognition of follow-up and time information in 20 000 radiology reports. BMJ Group.

Stile di citazione Chicago

Xu, Yan, Junichi Tsujii, e Eric I-Chao Chang. Named Entity Recognition of Follow-up and Time Information in 20 000 Radiology Reports. BMJ Group, 2012.

Citazione MLA

Xu, Yan, Junichi Tsujii, e Eric I-Chao Chang. Named Entity Recognition of Follow-up and Time Information in 20 000 Radiology Reports. BMJ Group, 2012.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.