title: Studies suggest a darker side of 'benign' microbes.
authors.forename: J
authors.initials: J
authors.lastname: Stephenson
mesh_terms: D001249:Asthma / Q000382:microbiology*; D006801:Humans; D009174:Mycoplasma / Q000472:pathogenicity*; D009175:Mycoplasma Infections / Q000503:physiopathology*; D012140:Respiratory Tract Diseases / Q000382:microbiology*; D014509:Ureaplasma / Q000472:pathogenicity*; D016869:Ureaplasma Infections / Q000503:physiopathology*