TY  - GEN
AU  - Christensen,D B
AU  - Wertheimer,A I
TI  - Sources of information and influence on new drug prescribing among physicians in an HMO
SN  - 0037-7856
PY  - 1979///0925
KW  - Drug Information Services
KW  - Drug Prescriptions
KW  - Drug Therapy
KW  - Health Maintenance Organizations
KW  - Humans
KW  - Information Services
KW  - Interpersonal Relations
KW  - Professional Practice
KW  - Publishing
KW  - United States
N1  - Publication Type: Journal Article
ER  -