Accuracy of Xpert MTB/RIF Ultra for the diagnosis of tuberculosis in adult patients: a retrospective cohort study

Chintan Kaswala, Yvonne Schmiedel, Debasree Kundu, Mithun Mohan George, Divya Dayanand, Emily Devasagayam, Abi Manesh S, Selwyn Selva Kumar, Joy S. Michael, Marilyn M. Ninan, Geeta Chacko, Anand Zachariah, Sowmya Sathyendra, Samuel George Hansdak, Ramya Iyadurai, Devasahayam Jesudas Christopher, Richa Gupta, Rajiv Karthik, Ooriapadickal Cherian Abraham, George M. Varghese^*