Flores Uzcanga MA, Narvaez Anzures EO, Jesús DNJ. Demographic and Clinical Characteristics Differentiating Patients Referred for Diagnostic Spirometry and Diagnosed with or without Chronic Obstructive Pulmonary Disease. BJHMR [Internet]. 2024Dec.12 [cited 2025Apr.6];11(6):252-63. Available from: https://journals.scholarpublishing.org/index.php/JBEMi/article/view/18014