TY  - GEN
AU  - SAMPSON,D A
TI  - Has co-pay reduced hospitalization of x-rays?
SN  - 0096-0667
PY  - 1998///1101
KW  - Hospitalization
KW  - Humans
KW  - Insurance
KW  - Insurance, Hospitalization
KW  - Radiography
KW  - X-Rays
N1  - Publication Type: Journal Article
ER  -