Prepayment was superior to postpayment cash incentives in a randomized postal survey among physicians
Gabriel M. Leung, Janice M. Johnston, Hnin Saing, Keith Y.K. Tin, Irene O.L. Wong, Lai-Ming HoVolume:
57
Year:
2004
Language:
english
DOI:
10.1016/j.jclinepi.2003.12.021
File:
PDF, 188 KB
english, 2004