21. Ivermectin is a broad-spectrum antiparasitic agent, traditionally against parasitic worms . 22. Bohemian waxwings may carry parasitic worm infestation are generally low. 23. Like other cetaceans, they are hosts to parasitic worms such as cookie cutter sharks. 24. "' Polyacanthorhynchidae "'is a family of parasitic worms from the ( phylum Acanthocephala ). 25. "' Neoechinorhynchida "'is an order of parasitic worms from the ( phylum Acanthocephala ). 26. He also followed the lives of 27, 542 wasps, and about 650, 000 parasitic worms . 27. Valenciennes'study of parasitic worms in humans made an important contribution to the study of parasitology. 28. Treatment in Tadokhiel was limited to vitamin shots, antibiotics and injections to kill parasitic worms . 29. Those that live inside the host are called "'endoparasites "'( including all parasitic worms ). 30. Arecoline has also been used medicinally as an antihelmintic ( a drug against parasitic worms ).
