title: Fecal carriage of various Klebsiella and Enterobacter species in patients with active ankylosing spondylitis.
mesh_terms: D000328:Adult; D004754:Enterobacter / Q000302:isolation & purification*; D004755:Enterobacteriaceae / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology*; D006801:Humans; D007709:Klebsiella / Q000302:isolation & purification*; D008297:Male; D008875:Middle Aged; D013167:Spondylitis, Ankylosing / Q000382:microbiology*