title: Adherence to treatment for latent tuberculosis infection: systematic review of studies in the US and Canada.
mesh_terms: D002170:Canada; D003376:Counseling; D023801:Directly Observed Therapy; D006801:Humans; D055118:Medication Adherence; D012944:Social Support; D014376:Tuberculosis / Q000188:drug therapy*; D014481:United States