![Clinical Responses to Undiluted and Diluted Smallpox Vaccine]()
Clinical Responses to Undiluted and Diluted Smallpox VaccineFrey, Sharon E.; Couch, Robert B.; Tacket, Carol O.; Treanor, John J.; Wolff, Mark; Newman, Frances K.; Atmar, Robert L.; Edelman, Robert; Nolan, Carrie M.; Belshe, Robert B. · New England Journal of Medicine · 2002