Combined treatment of drug-resistant tuberculosis with bedaquiline and delamanid: a systematic review - Pontali, Emanuele; Sotgiu, Giovanni; Tiberi, Simon; Tadolini, Marina; Visca, Dina; D'Ambrosio, Lia; Centis, Rosella; Spanevello, Antonio; Migliori, Giovanni Battista (The European respiratory journal, 2018)