Factors associated with altered pharmacokinetics in substance users and non-substance users receiving lopinavir and atazanavir

Niamh Higgins, Barry S. Zingman, Judianne Slish, Richard C. Reichman, Margaret A. Fischl, Barbara Gripshover, Kelly Tooley, Naomi Boston, Alan Forrest, Dan Brazeau, Linda M. Catanzaro, Robin DiFrancesco, Francesco Lliguicota, Qing Ma, Gene D. Morse