Effect of age on louping-ill encephalitis in the hamster.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D001921:Brain / Q000382:microbiology / Q000473:pathology; D006224:Cricetinae; D004669:Encephalitis Viruses, Tick-Borne / Q000302:isolation & purification; D004675:Encephalitis, Tick-Borne / Q000382:microbiology / Q000473:pathology / Q000503:physiopathology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000503:physiopathology*