1. Guidelines for the investigation of contacts of persons with infectious tuberculosis. Recommendations from the National Tuberculosis Controllers Association and CDC;Centers for Disease Control and Prevention;MMWR Recomm Rep,2005
2. Controlling tuberculosis in the United States. Recommendations from the American Thoracic Society, CDC, and the Infectious Diseases Society of America;Centers for Disease Control and Prevention;MMWR Recomm Rep,2005
3. Evaluation of investigations conducted to detect and prevent transmission of tuberculosis;Reichler;JAMA,2002
4. Tuberculosis contact investigations in low prevalence countries: a European consensus;Erkens;Eur Respir J,2010
5. Outcomes of contact investigations of infectious tuberculosis patients;Marks;Am J Respir Crit Care Med,2000