Comparison of risk scoring systems for patients presenting with upper gastrointestinal bleeding: international multicentre prospective study

por Stanley, Adrian J, Laine, Loren, Dalton, Harry R, Ngu, Jing H, Schultz, Michael, Abazi, Roseta, Zakko, Liam, Thornton, Susan, Wilkinson, Kelly, Khor, Cristopher J L, Murray, Iain A, Laursen, Stig B
Publicado 2017