TY  - BOOK
AU  - Brown,Lawrence H.
AU  - Criss,Elizabeth A.
AU  - Prasad,N.Heramba
TI  - An introduction to EMS research
SN  - 013018683X
U1  - 362.18072 
PY  - 2002///
CY  - Upper Saddle River, N.J.
PB  - Pearson Education
KW  - Emergency medical services - Research - Methodology
N1  - Includes
ER  -