用“asthmatic attack”造句大全,asthmatic attack造句
Intrinsic asthma: asthmatic attacks are precipitated by respiratory infections, exposure to cold, exercise, stress, inhaled irritants, and drugs such as aspirin.
Objective To evaluate the clinical value of bi-phasic positive airway pressure (Bi-PAP) in severe asthmatic attack patients after thoracic operation.
Viral infections are associated with up to 50% of asthmatic attacks in children.