Editorial
Review articles
Community-acquired pneumonia: risk factors, prognosis, microbial etiology, treatment, and prophylaxis
Hospital-acquired pneumonia: risk factors and prognosis, microbial etiology, treatment, and prophylaxis
Aspiration pneumonia: epidemiology, risk factors, etiology, diagnosis, treatment, prophylaxis, and prognosis
Molecular diagnostic techniques in respiratory infections
Novelties in the treatment of community-acquired and hospital-acquired pneumonia