[Effect of cortisone on the pneumopathogenicity of the Newcastle virus].
D000818:Animals; D003348:Cortisone / Q000494:pharmacology*; D009494:Neurosyphilis / Q000150:complications*; D009521:Newcastle Disease; D009522:Newcastle disease virus; D014780:Viruses
D003348:Cortisone
CORTISONE/effects; NEUROSYPHILIS/complications; NEWCASTLE DISEASE/virus; VIRUSES
Influenza del cortisone sulla pneumopatogenicità del virus di Newcastle.