@article{Hall_2001, title={Wearing a noseclip improves nebulised aerosol delivery}, volume={131}, url={https://smw.ch/index.php/smw/article/view/95}, DOI={10.4414/smw.2001.09791}, number={3334}, journal={Swiss Medical Weekly}, author={Hall, GL}, year={2001}, month={Aug.}, pages={495–497} }