title: A new shade of blue. The relationship between Blue Cross and physicians takes on a new hue.
authors: R D
authors: RD
authors: Ward
authors: S
authors: S
authors: Greenhoe
mesh_terms: D001291:Attitude of Health Personnel; D054598:Blue Cross Blue Shield Insurance Plans; D006801:Humans; D007373:Interinstitutional Relations; D008824:Michigan; D010820:Physicians; D011787:Quality of Health Care