TY  - GEN
AU  - DEMUCHAMACIAS,J
TI  - [ANTIPOLIOMYELITIS VACCINES]
SN  - 0370-5781
PY  - 1996///1201
KW  - Humans
KW  - Mexico
KW  - Poliovirus Vaccines
KW  - Vaccines
N1  - Publication Type: Journal Article
ER  -