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{'id': 'https://openalex.org/W2789924360', 'doi': 'https://doi.org/10.5009/gnl17138', 'title': 'Factors Associated with Rebleeding in Patients with Peptic Ulcer Bleeding: Analysis of the Korean Peptic Ulcer Bleeding (K-PUB) Study', 'display_name': 'Factors Associated with Rebleeding in Patients with Peptic Ulcer Bleeding: Analysis of the Korean Peptic Ulcer Bleeding (K-PUB) Study', 'publication_year': 2018, 'publication_date': '2018-02-07', 'ids': {'openalex': 'https://openalex.org/W2789924360', 'doi': 'https://doi.org/10.5009/gnl17138', 'mag': '2789924360', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/29409302', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/5945258'}, 'language': 'tl', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.5009/gnl17138', 'pdf_url': 'http://www.gutnliver.org/journal/download_pdf.php?doi=10.5009/gnl17138', 'source': {'id': 'https://openalex.org/S114420980', 'display_name': 'Gut and Liver', 'issn_l': '1976-2283', 'issn': 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