1. Measurement in medicine: the analysis of method comparison studies;Altman;Statistician,1983
2. ASTM standard practice for controlling and characterizing errors in weighing collected aerosols (ASTM D 6552);American Society of Testing and Materials (ASTM),2000
3. Linee Guida per la predisposizione delle reti di monitoraggio dell’aria in Italia;Agenzia per la Protezione dell’Ambiente e per i Servizi Tecnici (APAT),2004
4. Comparability of portable nanoparticle exposure monitors;Asbach;Ann. Occup. Hyg.,2012
5. Method comparison for particulate nitrate, elemental carbon and PM2.5 mass in seven U.S. cities;Babich;J. Air Waste Manag. Assoc.,2000