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{'id': 'https://openalex.org/W2609293517', 'doi': 'https://doi.org/10.2967/jnumed.117.193201', 'title': 'Circulating Tumor DNA Reflects Tumor Metabolism Rather Than Tumor Burden in Chemotherapy-Naive Patients with Advanced Non–Small Cell Lung Cancer: <sup>18</sup>F-FDG PET/CT Study', 'display_name': 'Circulating Tumor DNA Reflects Tumor Metabolism Rather Than Tumor Burden in Chemotherapy-Naive Patients with Advanced Non–Small Cell Lung Cancer: <sup>18</sup>F-FDG PET/CT Study', 'publication_year': 2017, 'publication_date': '2017-04-27', 'ids': {'openalex': 'https://openalex.org/W2609293517', 'doi': 'https://doi.org/10.2967/jnumed.117.193201', 'mag': '2609293517', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/28450567'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.2967/jnumed.117.193201', 'pdf_url': 'http://jnm.snmjournals.org/content/58/11/1764.full.pdf', 'source': {'id': 'https://openalex.org/S129397763', 'display_name': 'Journal of Nuclear 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