Peripherallung tumor is defined in most studies as tumorthat are not visible beyond the visual segmental bronchi and located >2 cm in all directions around the proximal bronchial tree. Localised pe…
Background: Asthma is a chronic airway disease that causes difficulty in breathing in which bronchospasm is a hallmark in acute exacerbation. In management of asthma attack, agonist β2 is the best…