Witter, R L <br/><br/>
Characteristics of CVI988/Rispens and R2/23, two prototype vaccine strains of serotype 1 Marek's disease virus.  [electronic resource] 

 -  Avian diseases   
 - 269-84 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0005-2086 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cells, Cultured<br/>Female<br/>Herpesvirus 2, Gallid--classification<br/>Immunosuppression Therapy--veterinary<br/>Male<br/>Marek Disease--prevention & control<br/>Neutralization Tests--veterinary<br/>Serotyping--veterinary<br/>Thymus Gland--pathology<br/>Viral Vaccines--administration & dosage<br/>Virus Cultivation