Repeatability of methacholine challenges in 2 to 4-year-old children with asthma, using a new technique for quantitative delivery of aerosol
Bent Klug, Hans BisgaardVolume:
23
Year:
1997
Language:
english
Pages:
9
DOI:
10.1002/(sici)1099-0496(199704)23:43.0.co;2-i
File:
PDF, 126 KB
english, 1997