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