APA

Stanley A. J., Ashley D., Dalton H. R., Mowat C., Gaya D. R., Thompson E., Warshow U., Groome M., Cahill A., Benson G., Blatchford O. & Murray W. (20090115). Outpatient management of patients with low-risk upper-gastrointestinal haemorrhage: multicentre validation and prospective evaluation. : Lancet (London, England).

Chicago

Stanley A J, Ashley D, Dalton H R, Mowat C, Gaya D R, Thompson E, Warshow U, Groome M, Cahill A, Benson G, Blatchford O and Murray W. 20090115. Outpatient management of patients with low-risk upper-gastrointestinal haemorrhage: multicentre validation and prospective evaluation. : Lancet (London, England).

Harvard

Stanley A. J., Ashley D., Dalton H. R., Mowat C., Gaya D. R., Thompson E., Warshow U., Groome M., Cahill A., Benson G., Blatchford O. and Murray W. (20090115). Outpatient management of patients with low-risk upper-gastrointestinal haemorrhage: multicentre validation and prospective evaluation. : Lancet (London, England).

MLA

Stanley A J, Ashley D, Dalton H R, Mowat C, Gaya D R, Thompson E, Warshow U, Groome M, Cahill A, Benson G, Blatchford O and Murray W. Outpatient management of patients with low-risk upper-gastrointestinal haemorrhage: multicentre validation and prospective evaluation. : Lancet (London, England). 20090115.