A mechanical apparatus for screening worm eggs from feces.
D000818:Animals; D005243:Feces / Q000382:microbiology*; D006801:Humans; D007239:Infections; D013552:Swine / Q000469:parasitology; D014234:Trichinella
FECES/microbiology; SWINE/parasitology; TRICHINELLOIDEA/infection