Efavirenz concentrations in CSF exceed IC50 for wild-type HIV
Brookie M. Best, Peter P. Koopmans, Scott L. Letendre, Edmund V. Capparelli, Steven S. Rossi, David B. Clifford, Ann C. Collier, Benjamin B. Gelman, Gilbert Mbeo, J. Allen McCutchan, David M. Simpson, Richard Haubrich, Ronald Ellis, Igor Grant