TY - BOOK AU - Mercer,A.A. AU - Schmidt,A. AU - Weber,O. TI - Poxviruses SN - 3764375566 U1 - 579.2432 22 PY - 2007/// CY - Basel, Switzerland PB - Birkhauser Verlag KW - Poxviruses KW - Poxvirus diseases N1 - Includes bibliographical references and index ER -