TY  - BOOK
AU  - Rewald,Enrique
TI  - Immune crossover, the two faces of immunity: an approach to the dangers of plague 
SN  - 1850700184
PY  - 1998///
CY  - New York
PB  - Parthenon Books
KW  - Immunity
KW  - Ecology
KW  - Communicable diseases
ER  -