Analysis of TB screening results among applicants for immigration to the United States in Beijing

XIAO Li-li, WU Si-yuan, HE Ping-ping, WANG Jin, CAO Shan-shan

Chinese Journal of Antituberculosis . 2014, (2): 86 -92 . DOI: 10.3969/j.issn.1000-6621.2014.02.001