title: The relation between respiratory illness in primary schoolchildren and the use of gas for cooking--I. Results from a national survey.
mesh_terms: D000367:Age Factors; D000397:Air Pollution; D002648:Child; D003296:Cooking; D003430:Cross-Sectional Studies; D004560:Electricity; D004739:England; D005260:Female; D005500:Follow-Up Studies; D005579:Fossil Fuels / Q000009:adverse effects*; D005740:Gases; D006306:Health Surveys; D006801:Humans; D008297:Male; D012111:Residence Characteristics; D012140:Respiratory Tract Diseases / Q000453:epidemiology / Q000209:etiology*; D012737:Sex Factors; D012907:Smoking / Q000150:complications; D012923:Social Class; D013997:Time Factors; D014887:Weather
chemical_list: D005579:Fossil Fuels; D005740:Gases