Saver BG, Ritzwoller DP, Maciosek M, Goodman MJ, Conrad DA, Finkelstein E, Haase M, Barrett P, Cain KC. Does payment drive procedures? Payment for specialty services and procedure rate variations in 3 HMOs. Am J Manag Care. 2004 Mar;10(3):229-37.
Saver BG, Ritzwoller DP, Maciosek M, Goodman MJ, Conrad DA, Finkelstein E, Haase M, Barrett P, Cain KC. Does payment drive procedures? Payment for specialty services and procedure rate variations in 3 HMOs. Am J Manag Care. 2004 Mar;10(3):229-37.