2025. Bi-directional Diagnosis of Tuberculosis (TB) Using Xpert® MTB/RIF Ultra and Determine® TB-LAM Ag Testing Methodologies in a Parallel Algorithm: Pathway Towards Identifying the Nigerian Missing TB Cases. The Nigerian Health Journal. 25, 1 (Apr. 2025), 166–173. DOI:https://doi.org/10.71637/tnhj.v25i1.944.