P. A. Offit
发表
L. Rotz,
W. Schaffner,
C. Heilman,
2001,
Journal of toxicology. Clinical toxicology.
Denver,
Louisville,
C. Bridges,
2001,
MMWR. Recommendations and reports : Morbidity and mortality weekly report. Recommendations and reports.
P. A. Offit,
2013
.
Pittsburgh,
K. Midthun,
R. Levandowski,
2001,
MMWR. Recommendations and reports : Morbidity and mortality weekly report. Recommendations and reports.