medical history Coughing
Item
1. patients who have a history of cough as sole or main symptom lasting more than 8 weeks, often irritating cough more cough at night.
boolean
C0262926 (UMLS CUI [1,1])
C0010200 (UMLS CUI [1,2])
Inhalation bronchial challenge testing with methacholine
Item
2. patients who were diagnosed with positive result in bronchial provocation test by methacholine inhalation challenge.
boolean
C3526951 (UMLS CUI [1])