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{'id': 'https://openalex.org/W2126442701', 'doi': 'https://doi.org/10.1200/jco.2006.08.0762', 'title': 'Phase III Trial of Fludarabine Plus Cyclophosphamide Compared With Fludarabine for Patients With Previously Untreated Chronic Lymphocytic Leukemia: US Intergroup Trial E2997', 'display_name': 'Phase III Trial of Fludarabine Plus Cyclophosphamide Compared With Fludarabine for Patients With Previously Untreated Chronic Lymphocytic Leukemia: US Intergroup Trial E2997', 'publication_year': 2007, 'publication_date': '2007-03-01', 'ids': {'openalex': 'https://openalex.org/W2126442701', 'doi': 'https://doi.org/10.1200/jco.2006.08.0762', 'mag': '2126442701', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/17283364'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1200/jco.2006.08.0762', 'pdf_url': 'https://ascopubs.org/doi/pdfdirect/10.1200/JCO.2006.08.0762?role=tab', 'source': {'id': 'https://openalex.org/S15137598', 'display_name': 'Journal of Clinical Oncology', 'issn_l': '0732-183X', 'issn': ['0732-183X', '1527-7755'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315671', 'host_organization_name': 'Lippincott Williams & Wilkins', 'host_organization_lineage': ['https://openalex.org/P4310315671', 'https://openalex.org/P4310318547'], 'host_organization_lineage_names': ['Lippincott Williams & Wilkins', 'Wolters Kluwer'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://ascopubs.org/doi/pdfdirect/10.1200/JCO.2006.08.0762?role=tab', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5000959540', 'display_name': 'Ian W. 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