TY  - BOOK
AU  - Gillman, Michael
AU  - Halliday, Tim
ED  - Open University.
ED  - Open University.
TI  - Infectious disease: 5 : evolving infections
SN  - 0749256591 :
PY  - 2003///
CY  - Milton Keynes
PB  - Open University Press
N1  - Monograph; 109p. : ill.. (some col.), col. maps, col. graphs ; 27cm
ER  -