title: Source, nature and symptomology of indoor air pollutants.
authors: J
authors: J
authors: Robertson
mesh_terms: D016902:Air Pollution, Indoor / Q000032:analysis / Q000517:prevention & control* / Q000706:statistics & numerical data; D003246:Conservation of Energy Resources / Q000379:methods; D003365:Costs and Cost Analysis / Q000706:statistics & numerical data; D006801:Humans; D008284:Maintenance and Engineering, Hospital / Q000379:methods*; D006113:United Kingdom; D014691:Ventilation / Q000191:economics* / Q000592:standards