@article{bfdc376e73534f13b29e8c1d8ff06a2d,
title = "In vitro drug delivery performance of five valved holding chambers with and without facemasks",
keywords = "drug aerosol therapy, drug delivery performance, inhalation administration, salbutamol, spacer, drug aerosol therapy, drug delivery performance, inhalation administration, salbutamol, spacer",
author = "P{\'e}ter Csonka and Lauri Lehtim{\"a}ki",
year = "2019",
doi = "10.1002/ppul.24425",
language = "English",
volume = "54",
pages = "1457--1465",
journal = "PEDIATRIC PULMONOLOGY",
issn = "8755-6863",
publisher = "Wiley",
number = "9",
}