title: Cardiopulmonary exercise testing machine fault.
authors: University Hospital of Wales, Cardiff, UK. anthony.funnell@gmail.com.
authors: A
authors: A
authors: Funnell
authors: University Hospital of Wales, Cardiff, UK.
authors: R G
authors: RG
authors: Davies
authors: University Hospital of Wales, Cardiff, UK.
authors: I R
authors: IR
authors: Appadurai
mesh_terms: D001784:Blood Gas Analysis / Q000295:instrumentation / Q000379:methods; D004868:Equipment Failure; D005080:Exercise Test / Q000295:instrumentation* / Q000379:methods*; D006801:Humans