title: Immunopathology of chickens infected in ovo and at hatching with the avian osteopetrosis virus MAV.2-0.
mesh_terms: D000375:Aging; D000818:Animals; D000917:Antibody Formation; D009189:Avian Myeloblastosis Virus / Q000276:immunology; D001835:Body Weight; D002060:Bursa of Fabricius / Q000033:anatomy & histology / Q000473:pathology; D002645:Chickens; D004306:Dose-Response Relationship, Immunologic; D006968:Hypersensitivity, Delayed; D008213:Lymphocyte Activation; D009929:Organ Size; D010022:Osteopetrosis / Q000276:immunology* / Q000473:pathology; D013154:Spleen / Q000033:anatomy & histology / Q000473:pathology; D013950:Thymus Gland / Q000033:anatomy & histology / Q000473:pathology; D010948:Viral Plaque Assay