Homology of 18S subunit ribosomal RNA gene among species and strains of Schistosoma and sensitivity of PCR assay to detect single cercaria
LI Hong-Jun, LIANG You-Sheng, DAI Jian-Rong, TAO Yong-Hui, WANG Wei, QU Guo-Li, WEI Jian-Ying
Chin J Schisto Control . 2008, (6): 418 -422 .