TY  - BOOK
AU  - Gray P G
AU  - Cartwright Ann
ED  - Great Britain. Social Survey
TI  - Diphtheria immunisation in 1951
U1  - 306.0942 
PY  - 1951///
CY  - Great Britain
PB  - Central office of Information
KW  - Children
KW  - Diptheria
KW  - Great Britain
KW  - Immunisation
ER  -