title: Persistence and excretion of Treponema anserinum (Sakharoff, 1891) in hens.
mesh_terms: D000818:Animals; D002645:Chickens; D004064:Digestive System / Q000382:microbiology; D005260:Female; D008856:Microscopy, Fluorescence; D011201:Poultry Diseases / Q000382:microbiology*; D014208:Treponema / Q000302:isolation & purification*; D014211:Treponemal Infections / Q000662:veterinary*