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. 2019 Apr 15;14(4):e0215322. doi: 10.1371/journal.pone.0215322

Fig 3. Cumulative risk of tuberculosis in 953 infected contacts (close and frequent contacts) detected through contact tracing of sputum smear-positive pulmonary tuberculosis cases stratified by prescription and completion of latent tuberculosis infection treatment.

Fig 3

Barcelona 2008–2016.