[Device for counting helminth eggs by Kato's thick smear].
D000818:Animals; D001200:Ascaris; D004867:Equipment Design; D005243:Feces / Q000469:parasitology; D006801:Humans; D010270:Parasite Egg Count / Q000295:instrumentation*
Ustroĭstvo dlia podscheta iaits gel'mintov v tolstom mazke po Kato.