Median willingness-to-pay per person.

Name: Median willingness-to-pay per person.
Published: 2015-12-03T00:00:00+08:00

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资源简介：

a Turnbull lower bound estimate b Kristrom midpoint estimate c Values in parentheses show price per dose Median willingness-to-pay per person.

创建时间：

2015-12-03