AR1 RELATIONSHIP BETWEEN DIFFERENT MEASURES OF ASTHMA SEVERITY: PATIENT-PERCEIVED, SYMPTOM DERIVED, AND FEV1 DETERMINED SEVERITY MEASURES
SR Erickson, DM Kirking, WF BriaVolume:
5
Year:
2002
Language:
english
DOI:
10.1016/s1098-3015(10)60853-4
File:
PDF, 56 KB
english, 2002