hymenolepis diminuta

acanthocephala analyzing ancylostoma ascariasis ascaris biology cestode diminuta disease egg exam experiment fecal feces fluke helminth helminthology hookworm hospital hymenolepis infection laboratory lumbricoides medical medicine micro microbiology microscope microscopy nematoda organism oxyuriasis parasite patient pinworm protozoa research roundworm science scientific taenia taeniasis tapeworm technology test trematoda trichinosis trichiura trichuliasis trichuriasis trichuris worm