Clinical trials in idiopathic pulmonary fibrosis: a word of caution concerning choice of outcome measures.
Johnson
W C
WC
Raghu
G
G
D002986:Clinical Trials as Topic / Q000379:methods*; D006801:Humans; D015994:Incidence; D017063:Outcome Assessment, Health Care / Q000379:methods*; D011379:Prognosis; D011658:Pulmonary Fibrosis / Q000175:diagnosis* / Q000453:epidemiology* / Q000628:therapy; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors; D016896:Treatment Outcome