Feasibility and cost-effectiveness of treating multidrug-resistant tuberculosis: a cohort study in the Philippines.
Tupasi TE, Gupta R, Quelapio MI, Orillaza RB, Mira NR, Mangubat NV, Belen V, Arnisto N, Macalintal L, Arabit M, et al. PLoS Med. 2006 Sep; 3(9):e352.