Marek's disease
preferred label: بیماری مارک @fa
type: Concept
related: Marek's disease virus

avian herpesvirus
preferred label: ویروس‌هرپس پرنده‌ای @fa
type: Concept
narrower: Marek's disease virus

Marek's disease virus
related: Marek's disease
broader: avian herpesvirus
preferred label: ویروس بیماری مارک @fa
type: Concept