TY - BOOK AU - Kurstak,Edouard AU - Kurstak,Christine TI - Comparative diagnosis of viral diseases SN - 012429703X PY - 1981/// CY - New York PB - Academic Press KW - Virus diseases KW - Vertebrates KW - Diseases KW - Viruses, RNA KW - Diagnosis KW - Vertebrate viruses KW - DNA Viruses N1 - Includes bibliographies and index; pt. A; DNA viruses ER -