TY  - BOOK
T1  - The immune system :evolutionary principles guide our understanding of this complex biological defense system /
DA  - c1989.
CY  - San Diego :
AU  - Langman, Rodney E.
CN  - QR182.2.E94
CN  - QR182.2.E94
PB  - Academic Press,
PP  - San Diego :
PY  - c1989.
ID  - 205989
KW  - Immune system
SN  - 0124365868 (pbk.)
TI  - The immune system :evolutionary principles guide our understanding of this complex biological defense system /
ER  -