{"database": "openregs", "table": "documents", "rows": [["EPA-HQ-OAR-2015-0072-5921", "EPA", "EPA-HQ-OAR-2015-0072", "Mullen C, Grineski SE, Collins TW, Mendoza DL. Effects of PM2.5 on Third Grade Students' Proficiency in Math and English Language Arts. Int J Environ Res Public Health. 2020 Sep 22;17(18):6931. doi: 10.3390/ijerph17186931", "Supporting & Related Material", "Publication", "2024-03-06T05:00:00Z", 2024, 3, null, null, "2024-03-07T02:06:12Z", null, 0, 0, "090000648635c8e2"]], "columns": ["id", "agency_id", "docket_id", "title", "document_type", "subtype", "posted_date", "posted_year", "posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["EPA-HQ-OAR-2015-0072-5921"], "units": {}, "query_ms": 37.827276973985136, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}