Grazier KL, Richardson WC, Martin DP, Diehr P. Factors affecting choice of health care plans. Health Serv Res. 1986 Feb;20(6 Pt 1):659-82.
Grazier KL, Richardson WC, Martin DP, Diehr P. Factors affecting choice of health care plans. Health Serv Res. 1986 Feb;20(6 Pt 1):659-82.