title: [Cough as the main symptom of bronchial asthma].
authors.forename: X D
authors.initials: XD
authors.lastname: Zhang
mesh_terms: D000328:Adult; D000368:Aged; D001249:Asthma / Q000175:diagnosis*; D001985:Bronchial Provocation Tests; D003371:Cough / Q000175:diagnosis*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008875:Middle Aged