Basements
Nursery schools
Air pollution
Measurement
Bathrooms
Habitable rooms
Sports facilities
Bars (refreshment facilities)
Libraries
Sampling methods
Restaurants
Bedrooms
Schools
Cinemas
Atmosphere
Buildings open to the public
Duration
Workshops
Cabs
Theatres
Hospitals
Vehicles
Leisure
Kitchens
Domestic facilities
Air
Impurities
Internal
Pollution control