“…The impact of user fees, and therefore pricing, on equity and health care access was largely controversial in the literature (Nolan and Turbat, 1995;Reddy and Vandemoortele, 1996;Creese, 1997;Gertler and Hammer, 1997;Gilson, 1997;Xu et al, 2006). Most of the observers concur that pricing often leads to inequity in terms of financial access: price scales, depending on the level of prices applied, is discriminating according to patients' level of income as the poorest and the most vulnerable groups (women and children) have more limited access to health care than other groups in the population, particularly because, for a same amount, the cost of care absorbs a much more higher share of their income (Fabricant et al, 1996;Juillet, 1999;Makinen et al, 2000;Meuwissen, 2002;Ridde, 2002;Buor, 2004).…”