TY  - GEN
TI  - Drug tier coverage differs by plan type
SN  - 1062-3388
PY  - 2011///1028
KW  - Formularies as Topic
KW  - Insurance Coverage
KW  - Insurance, Pharmaceutical Services
KW  - Managed Care Programs
KW  - classification
KW  - United States
N1  - Publication Type: Journal Article
ER  -