Enumeration of T cells specific for RD1-encoded antigens suggests a high prevalence of latent Mycobacterium tuberculosis infection in healthy urban Indians. (Journal of infectious diseases, 2001)

(untitled) - Lalvani, A; Nagvenkar, P; Udwadia, Z; Pathan, A; Wilkinson, K; Shastri, J; Ewer, K; Hill, A; Mehta, A; Rodrigues, C