Personalized Variable vs Fixed-Dose Systemic Corticosteroid Therapy in Hospitalized Patients With Acute Exacerbations of COPD: A Prospective, Multicenter, Randomized, Open-Label Clinical Trial - PubMed
ClinicalTrials.gov; No.: NCT02147015; URL: www.clinicaltrials.gov.
pubmed.ncbi.nlm.nih.gov