Backgrounds: In Chronic Obstructive Pulmonary Disease (COPD) a multi factorial effort limitation becomes pro- gressively relevant as the disease progresses in t
Background: Nigeria contributes 30% to the global sickle cell anaemia burden. Cholelithiasis occurs commonly in children with sickle cell anaemia and may remain
Ambulatory oxygen has been shown to improve pulmonary hemodynamics and reduce dynamic hyperinflation in patients with Chronic Obstructive Pulmonary Disease. The