title: Mild respiratory distress in an infant.
mesh_terms: D000367:Age Factors; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D011656:Pulmonary Emphysema / Q000151:congenital / Q000000981:diagnostic imaging*; D011859:Radiography; D012131:Respiratory Insufficiency / Q000000981:diagnostic imaging*