PT - JOURNAL ARTICLE AU - T. Skjold AU - R. Dahl AU - B. Juhl AU - T. Sigsgaard TI - The incidence of respiratory symptoms and sensitization in baker apprentices AID - 10.1183/09031936.00108207 DP - 2008 Apr 16 TA - European Respiratory Journal 4099 - http://erj.ersjournals.com/content/early/2008/04/16/09031936.00108207.short 4100 - http://erj.ersjournals.com/content/early/2008/04/16/09031936.00108207.full