Johne's disease control programmes.
Caldow
G
G
Crawshaw
M
M
Rusbridge
S
S
Gunn
G
G
D000383:Agriculture / Q000191:economics; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000191:economics / Q000517:prevention & control* / Q000635:transmission; D018562:Disease Transmission, Infectious / Q000517:prevention & control; D010283:Paratuberculosis / Q000191:economics / Q000517:prevention & control* / Q000635:transmission; D011640:Public Policy; D006113:United Kingdom