Selected schistosomes of decreased praziquantel sensitivity and ultrastructural alterations of worms under drug pressure
YANG Qiao-Lin, CAI Ru, LI Xin, LI Ying, GUO Jun-Jie, LIU Ai-Ping, ZHANG Hui-Qin, XIA Chao-Ming
Chin J Schisto Control . 2010, (3): 206 -212 .