title: Exposure to formaldehyde: relationship to respiratory symptoms and function.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003252:Construction Materials / Q000009:adverse effects*; D004781:Environmental Exposure; D005557:Formaldehyde / Q000009:adverse effects*; D006798:Housing; D006801:Humans; D007753:Laboratories; D008171:Lung Diseases / Q000139:chemically induced*; D008875:Middle Aged; D009784:Occupational Diseases / Q000139:chemically induced*; D012129:Respiratory Function Tests; D014508:Urea / Q000009:adverse effects*
chemical_list: D005557:Formaldehyde; C028278:urea formaldehyde foam; D014508:Urea