title: Isolation of Pittsburgh pneumonia agent from nebulizers used in respiratory therapy.
mesh_terms: D000818:Animals; D003428:Cross Infection / Q000635:transmission; D006168:Guinea Pigs; D006801:Humans; D007875:Legionella / Q000302:isolation & purification*; D010414:Pennsylvania; D011014:Pneumonia / Q000382:microbiology* / Q000635:transmission; D012138:Respiratory Therapy / Q000295:instrumentation*