TY  - BOOK
AU  - Olson,Barbara E.
AU  - Olson,Merle Edwin
AU  - Wallis,P.M.
TI  - Giardia: the cosmopolitan parasite 
SN  - 9780851996127
PY  - 2002///
CY  - Wallingford, UK, New York, NY
PB  - CABI Pub.
KW  - Giardia
KW  - Congresses
KW  - Giardiasis
N1  - Includes bibliographical references and index
ER  -