1Department of Parasitology, College of Medicine, The Catholic University of Korea, Seoul 137-701, Korea.
2GenBody Inc., Cheonan 330-714, Korea.
3Department of Tropical Medicine and Parasitology, Inha University School of Medicine, Incheon 400-712, Korea. JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/