TY - JOUR T1 - A Paradigm Shift to Prevent HIV Drug Resistance A1 - Bangsberg, David R Y1 - 2008/05/20 N2 - David Bangsberg discusses a new observational cohort study in nine countries in southern Africa that compares CD4 counts versus adherence to antiretroviral drugs for predicting virologic failure. JF - PLOS Medicine JA - PLOS Medicine VL - 5 IS - 5 UR - https://doi.org/10.1371/journal.pmed.0050111 SP - e111 EP - PB - Public Library of Science M3 - doi:10.1371/journal.pmed.0050111 ER -