Kalichman, Seth C., Demetria Cain, and Andrea Fuhrel (2005), "Assessing medication adherence self-efficacy among low-literacy patients: development of a pictographic visual analogue scale", Health Education Research, 20, 24-35.
- Participants' basic knowledge of HIV disease processes, transmission risks, medications, and viral load
- Carey, M.P., and K.E. Schroder (2002), "Development and psychometric evaluation of the brief HIV knowledge questionnaire (HIV-KQ-18)", AIDS Education and Prevention, 14, 174-184. [Endnote]