TY  - BOOK
AU  - Levinsky, Roland J.
AU  - Cutting, William A. M.
AU  - Dudgeon, John Alastair.
TI  - Immunization: principles and practice 
SN  - 9780412235405
PY  - 1991///
CY  - London ; New York
PB  - Chapman and Hall Medical
KW  - Immunization
KW  - Vaccines
N1  - Includes bibliographical references and indexes
ER  -