@article{406bbe2a56db422d8c1aca7686e824f2,
title = "Switching from conventional to extrafine aerosol beclomethasone dipropionate therapy in children: a 6-month, open label, randomized trial.",
author = "S.J. Szefler and J.O. Warner and D. Staab and U. Wahn and \{Le Bourgeois\}, M. and \{van Essen-Zandvliet\}, E.E.M. and S. Arora and S. Pedersen",
year = "2002",
language = "Undefined/Unknown",
volume = "110",
pages = "45--50",
journal = "Journal of Allergy and Clinical Immunology",
issn = "0091-6749",
publisher = "Elsevier",
}