@article{article, title  = {{Defining Core Patient Descriptors for Perforated Peptic Ulcer Research: An International Delphi Consensus Exercise}},

 url = {{}},

 year = {{2022}},

 month = {{3}},

 author = {{Lamidi S and Lee MJ and Coe P and Williams KM and Hind D}},

 journal = {{British Journal of Surgery}},

 note = {{Accessed on 2024/12/22}}}