海量图书期刊资源，随时随地畅享阅读乐趣
The donor is in the detailsCynthia E. Cryder; George Loewenstein; Richard Scheines · 2013
Informative inducement: Study payment as a signal of riskCynthia E. Cryder; Alex John London; Kevin G. Volpp; George Loewenstein · 2010