TY  - GEN
AU  - David , Greenwood 
AU  - Peutherer , John. 
AU  - Slack , Richard C.B.
TI  - Medical microbiology : a g uid to  microbial  infections: pathogenesis, immunity, laboratory dignosis and control
SN  - 9780443055607
U1  - 616.01 
PY  - 2000///
CY  - New York
PB  - Hhurchill Livingstone
ER  -