animal
ascarids
biology
canid
control of roundworms
cultivation
detail
diagnosis
doctor
dogs
education
eggs
epidemiology
hatch
healthcare
helminth
hospital
hosts
human
in vitro
increase
infective stage
invasive
inverted microscope
larvae
life
life cycle
macro
medicine
microscope
microscopy
nematoda
parasite
parasitic disease
parasitology
photomicrograph
research
roundworms
science
spirurida
toxocara
toxocara canis
toxocariasis
toxocaridae
training
transmission
treatment
veterinary
worm
zoonoses