Concordance of three approaches for operationalizing outcome definitions for multidrug-resistant TB.

Zeng C, Mitnick CD, Hewison C, Bastard M, Khan P, Seung KJ, Rich ML, Atwood S, Melikyan N, Morchiladze N, Khachatryan N, Khmyz M, Restrepo CG, Salahuddin N, Kazmi E, Dahri AA, Ahmed S, Varaine F, Vilbrun SC, Oyewusi L, Gelin A, Tintaya K, Yeraliyeva LT, Hamid S, Khan U, Huerga H, Franke MF.