Cowpox with severe generalized eruption, Finland.
Pelkonen PM, Tarvainen K, Hynninen A, Kallio ER, Henttonen K, Palva A, Vaheri A, Vapalahti O.
Pelkonen PM, et al.
Emerg Infect Dis. 2003 Nov;9(11):1458-61. doi: 10.3201/eid0911.020814.
Emerg Infect Dis. 2003.
PMID: 14718092
Free PMC article.