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Black, GF; Dockrell, HM; Crampin, AC; Floyd, S; Weir, RE; Bliss, L; Sichali, L; Mwaungulu, L; Kanyongoloka, H; Ngwira, B; +2 more... Warndorff, DK; Fine, PEM; (2001) Patterns and implications of naturally acquired immune responses to environmental and tuberculous mycobacterial antigens in northern Malawi. The Journal of infectious diseases, 184 (3). pp. 322-329. ISSN 0022-1899 DOI: https://doi.org/10.1086/322042 Full text not available from this repository.