Clinical faxed referrals to a tobacco quitline: reach, enrollment, and participant characteristics.
Willett JG, Hood NE, Burns EK, Swetlick JL, Wilson SM, Lang DA, Levinson AH. Clinical faxed referrals to a tobacco quitline: reach, enrollment, and participant characteristics. Am J Prev Med. 2009 Apr; 36(4):337-40.