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Spirometry in young children: should computer-animation programs be used during testing?
Gracchi, V., Boel, M., van der Laag, J., van der Ent, C.K.Volume:
21
Language:
english
Journal:
European Respiratory Journal
DOI:
10.1183/09031936.03.00059902
Date:
May, 2003
File:
PDF, 287 KB
english, 2003