| fishborne trematode metacercariae detected in freshwater fish from vientiane municipality and savannakhet province, lao pdr. | freshwater fish from vientiane municipality and savannakhet province, lao pdr were examined by the muscle compression and artificial digestion methods to know the infection status with trematode metacercariae. in the fish from savannakhet, 2 species of metacercariae, opisthorchis viverrini and haplorchis taichui, were detected. o. viverrini metacercariae were found in 6 species of fish, puntius brevis, hampala dispar, esomus metallicus, mystacoleucus marginatus, puntioplites falcifer, and cycloc ... | 2008 | 19127332 |