TY - JOUR IS - 3 JA - J Egypt Soc Parasitol JO - Journal of the Egyptian Society of Parasitology PY - 2008 SN - 1110-0583 VL - 38 AU - El-Zawawy LA LA - en N1 - FEMU ID: 16794; EMF-Portal URL: https://www.emf-portal.org/en/article/16794 SP - 945-956 TI - Impact of several control measures on the encysted metacercariae of heterophyids ER -