Are there adverse consequences of quizzing during informed consent for HIV research?
J Sugarman, A Corneli, D Donnell, T Y Liu, S Rose, D Celentano, B Jackson, A Aramrattana, L Wei, Y Shao, F Liping, R Baoling, B Dye, D Metzger
Journal of Medical Ethics Nov 2011, 37 (11) 693-697; DOI: 10.1136/jme.2011.042358