. 2018 Jul 11;2018:8176898. doi: 10.1155/2018/8176898
Copyright © 2018 Mohammed Biset Ayalew et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Risk of thromboembolism among study subjects.