Figure 1. Randomized clinical trial of infected sheep to evaluate Oxfendazole, praziquantel and albendazole against cystic echinococcosis.

The flowchart is presenting the phases of the clinical trial. The first part (starting on top) is showing the process and criteria of sampling and assigning sheep to different treatment groups. The second part (in the middle) is presenting the group definitions, sample sizes and follow up of the animals. The third part (on the bottom) is showing the last activities and number of animals per groups that were necropsied at the end of the clinical trial.