TY  - BOOK
AU  - Time-Life Books
TI  - The Defending army
SN  - 0-7835-1012-8
AV  - QR 181.7 .D44 1993 C.1
PY  - 1993///
CY  - Alexandria, Virginia
PB  - Time-Life Books
KW  - 1. Immune system 2. Immunity
ER  -