title: Studies on the virus of Aujeszky's disease. II. Pathogenicity for chicks.
mesh_terms: D000367:Age Factors; D000818:Animals; D001921:Brain / Q000382:microbiology; D002645:Chickens; D046508:Culture Techniques; D006564:Herpesviridae / Q000302:isolation & purification / Q000472:pathogenicity*; D007114:Immunization; D007267:Injections; D007273:Injections, Intramuscular; D007668:Kidney; D011557:Pseudorabies / Q000382:microbiology / Q000401:mortality; D013552:Swine