TY  - GEN
AU  - Lutz,S
TI  - Fewer hospitals giving helicopters a whirl
SN  - 0160-7480
PY  - 1992///0911
KW  - Aircraft
KW  - economics
KW  - Economic Competition
KW  - Emergency Service, Hospital
KW  - Financial Management, Hospital
KW  - trends
KW  - United States
N1  - Publication Type: Journal Article
ER  -