title: Shale is here again.
authors.forename: Anthony
authors.initials: A
authors.lastname: Seaton
mesh_terms: D004781:Environmental Exposure / Q000009:adverse effects* / Q000706:statistics & numerical data; D019652:Extraction and Processing Industry; D006801:Humans; D015994:Incidence; D033181:Information Dissemination; D010578:Petroleum; D011009:Pneumoconiosis / Q000453:epidemiology* / Q000209:etiology; D011634:Public Health; D012307:Risk Factors
chemical_list: D010578:Petroleum