Approximately 300 canaries died of uncertain disease in a canaries breeding farm in Jeon-Ju, between January in 1984 and April in 1985. To detect causative agents, the samples (livers, intestine, heart, and feces) were taken from 15 canaries which wer...
Approximately 300 canaries died of uncertain disease in a canaries breeding farm in Jeon-Ju, between January in 1984 and April in 1985. To detect causative agents, the samples (livers, intestine, heart, and feces) were taken from 15 canaries which were in