Figure 4
Directional distribution of S. japonicum -infected snails and study factors in the study villages of Jiangsu province, China, in each year from 2003 to 2008.
Figure 4 | Parasites & Vectors
Directional distribution of S. japonicum -infected snails and study factors in the study villages of Jiangsu province, China, in each year from 2003 to 2008.