TY  - BOOK
AU  - Wells, Ken R
TI  - Vaccines
SN  - 9780737728576
SN  - 200603119
U1  - 615.372 WEL 
PY  - 2007///
CY  - Detroit, MI
PB  - Greenhaven Press
KW  - Vaccines - History
N1  - Includes bibliographical references (p. 207-213) and index
ER  -