TY  - JOUR
A1  - Sequist, T.D.
A1  - Cullen, T.
A1  - Bernard, K.
A1  - Shaykevich, S.
A1  - Orav, E.J.
A1  - Ayanian, J.Z.
T1  - Trends in quality of care and barriers to improvement in the Indian Health Service
Y1  - 2011
DO  - 10.1007/s11606-010-1594-4
VL  - 26
IS  - 5

ER  -