Reasons physicians accepted or declined smallpox vaccine, February through April, 2003
Benin AL, Dembry L, Shapiro ED, Holmboe ES. Reasons physicians accepted or declined smallpox vaccine, February through April, 2003. Journal Of General Internal Medicine 2004, 19: 85-89. PMID: 14748865, PMCID: PMC1494683, DOI: 10.1111/j.1525-1497.2004.36005.x.Peer-Reviewed Original Research