title: Letter: Terminal fittings for medical gas pipelines.
mesh_terms: D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D005740:Gases / Q000600:supply & distribution; D011482:Protective Devices; D006113:United Kingdom
chemical_list: D005740:Gases