APA

Ramus J. R., Gatenby P. A. C., Caygill C. P. J., Watson A. & Winslet M. C. (20130301). The relationship between smoking and severe dysplastic disease in patients with Barrett's columnar-lined oesophagus. : European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP).

Chicago

Ramus James R, Gatenby Piers A C, Caygill Christine P J, Watson Anthony and Winslet Marc C. 20130301. The relationship between smoking and severe dysplastic disease in patients with Barrett's columnar-lined oesophagus. : European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP).

Harvard

Ramus J. R., Gatenby P. A. C., Caygill C. P. J., Watson A. and Winslet M. C. (20130301). The relationship between smoking and severe dysplastic disease in patients with Barrett's columnar-lined oesophagus. : European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP).

MLA

Ramus James R, Gatenby Piers A C, Caygill Christine P J, Watson Anthony and Winslet Marc C. The relationship between smoking and severe dysplastic disease in patients with Barrett's columnar-lined oesophagus. : European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP). 20130301.