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 CHRONIC OBSTRUCTIVE PULMONARY DISEASE, DIAGNOSIS AND TREATMENT.
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Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/eum/article/view/4872" target="_new">https://ojs.unud.ac.id/index.php/eum/article/view/4872</a>&gt;. Date accessed: 22 jan. 2025.