TY  - JOUR
PY  - 1993//
TI  - 1993 annual transport statistics and transport charges survey
JO  - Air Medical Journal
A1  - Mayfield, T.
SP  - 388
EP  - 390
VL  - 12
IS  - 10
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 1067-991X
UR  - http://dx.doi.org/
ID  - ref1
ER  -