The effect of financial incentives on adherence with outpatient human immunodeficiency virus testing referrals from the emergency department.
Haukoos JS, Witt MD, Coil CJ, Lewis RJ. The effect of financial incentives on adherence with outpatient human immunodeficiency virus testing referrals from the emergency department. Acad Emerg Med. 2005 Jul; 12(7):617-21.