What pulmonary tests should be available in community hospitals.
D001784:Blood Gas Analysis; D003153:Community Health Services; D006761:Hospitals; D006801:Humans; D012017:Referral and Consultation; D012129:Respiratory Function Tests; D012140:Respiratory Tract Diseases / Q000175:diagnosis*; D013147:Spirometry; D014692:Ventilation-Perfusion Ratio