Low body mass index as a predictor of sputum culture conversion and treatment outcomes among patients receiving treatment for multidrug-resistant tuberculosis in Lesotho oleh Lawrence Oyewusi, Chengbo Zeng, KJ Seung, Stephanie Mpinda, Mikanda Kunda, Carole D Mitnick, Makelele Kanu, Meseret Tamirat, Joalane Makaka, Mabatloung Mofolo, Refiloe Maime, Llang Maama, Ninza Senyo, Bamidele Oguntoyinbo, Lwayi Mayombo, Molly F Franke