TY  - BOOK
ED  - National Center for Environmental Health (U.S.)
TI  - Screening young children for lead poisoning: guidance for state and local public health officials 
U1  - 615.9'25 
PY  - 1997///
CY  - Atlanta
PB  - Centers for Disease Control and Prevention, National Center for Environmental Health, U.S. Dept. Of Health and Human Services .
KW  - Exámenes médicos
KW  - Estados Unidos
KW  - Exposición del medio ambiente
ER  -