title: A study of the transmission of bovine virus diarrhoea virus between and within cattle herds.
authors.forename: P E
authors.initials: PE
authors.lastname: Hartley
authors.forename: M S
authors.initials: MS
authors.lastname: Richards
mesh_terms: D000818:Animals; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000635:transmission*; D002417:Cattle; D002418:Cattle Diseases / Q000635:transmission*; D005260:Female; D008297:Male; D012621:Seasons