Costing and cost-effectiveness of Cepheid Xpert HIV -1 Qual Assay using whole blood protocol versus PCR by Abbott Systems in Malawi.

Nyirenda-Nyang’wa M, Manthalu G, Arnold M, Nkhoma D, Hosseinipour MC, Chagomerana M, Chibwe P, Mortimer K, Kennedy N, Fairley D, Mwapasa V, Msefula C, Mwandumba HC, Chinkhumba J, Klein N, Alber D, Obasi A,