title: A comparison of two populations of defective, interfering pseudorabies virus particles.
mesh_terms: D046508:Culture Techniques; D004261:DNA Replication; D004279:DNA, Viral / Q000032:analysis / Q000096:biosynthesis; D003673:Defective Viruses / Q000032:analysis / Q000254:growth & development* / Q000378:metabolism; D006564:Herpesviridae / Q000254:growth & development*; D011558:Herpesvirus 1, Suid / Q000032:analysis / Q000254:growth & development* / Q000378:metabolism; D008970:Molecular Weight; D014762:Viral Interference; D014779:Virus Replication
chemical_list: D004279:DNA, Viral