. 2018 Mar 6;5(1):1440868. doi: 10.1080/20018525.2018.1440868
© 2018 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 3.
Treatment steps according to GINA guidelines on asthma (REF).