Berke EM, Ackermann RT, Lin EH, Diehr PH, Maciejewski ML, Williams B, Patrick MB, LoGerfo JP. Distance as a barrier to using a fitness-program benefit for managed Medicare enrollees. J Aging Phys Act. 2006 Jul;14(3):313-24.
Berke EM, Ackermann RT, Lin EH, Diehr PH, Maciejewski ML, Williams B, Patrick MB, LoGerfo JP. Distance as a barrier to using a fitness-program benefit for managed Medicare enrollees. J Aging Phys Act. 2006 Jul;14(3):313-24.