Your Unwanted Internal Pets: Intestinal Parasites (Other Than Nematodes)
Intestinal parasite infection - Wikipedia
They might sound gross, but intestinal worms can actually be good for you
Worms in humans - NHS
Prevalence of intestinal parasitosis and associated risk factors among school children of Saptari district, Nepal: a cross-sectional study | Tropical Medicine and Health | Full Text
Intestinal worms: Symptoms, causes, risks, types, and treatment