Conrad DA, Koos S, Harney A, Haase M. Physician practice management organizations: their prospects and performance. Med Care Res Rev. 1999 Sep;56(3):307-39. Review.
Conrad DA, Koos S, Harney A, Haase M. Physician practice management organizations: their prospects and performance. Med Care Res Rev. 1999 Sep;56(3):307-39. Review.