Zillich, Alan J.; Blumenschein, Karen; Johannesson, Magnus - In: PharmacoEconomics 20 (2002) 4, pp. 257-265
Objective:The primary objective was to evaluate the relationship between willingness-to-pay (WTP), quality-of-life (QOL), and disease-severity measures in patients with asthma. The hypothesis studied was that patients with asthma with more severe disease are willing to pay more for a...