. 2019 Sep 25;16(19):3583. doi: 10.3390/ijerph16193583
© 2019 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Figure 1.
Locations for trapping flies in this study.