title: A survey on Salmonella in rectal swabs of cattle on dairy farms and steer feed lots in Hokkaido.
mesh_terms: D000818:Animals; D002417:Cattle; D005260:Female; D007564:Japan; D008297:Male; D012007:Rectum / Q000382:microbiology*; D012475:Salmonella / Q000302:isolation & purification*