TY  - BOOK
AU  - Williamson,A R .
AU  - Turner,M W  .
TI  - Essential immunology / 
SN  - 0632002360
U1  - 571.9648 
PY  - 1987///
CY  - London : 
PB  - Blackwell Scientific Publns. , 
KW  - IMMUNOLOGY
N1  - Includes index
ER  -