Cita APA

Hearnshaw, S., Logan, R., Lowe, D., Travis, S., Murphy, M., & Palmer, K. (2011). Acute upper gastrointestinal bleeding in the UK: Patient characteristics, diagnoses and outcomes in the 2007 UK audit.

Citación estilo Chicago

Hearnshaw, SA, R. Logan, D. Lowe, S. Travis, M. Murphy, and K. Palmer. Acute Upper Gastrointestinal Bleeding in the UK: Patient Characteristics, Diagnoses and Outcomes in the 2007 UK Audit. 2011.

Cita MLA

Hearnshaw, SA, et al. Acute Upper Gastrointestinal Bleeding in the UK: Patient Characteristics, Diagnoses and Outcomes in the 2007 UK Audit. 2011.