DOTS plus strategy in resource-poor countries.
Davies
P D
PD
D000995:Antitubercular Agents / Q000191:economics*; D003365:Costs and Cost Analysis; D003906:Developing Countries; D006801:Humans; D018088:Tuberculosis, Multidrug-Resistant / Q000191:economics*
D000995:Antitubercular Agents