[Control of parasites of the gastrointestinal system in Poland].
D000818:Animals; D041981:Gastrointestinal Tract; D006373:Helminthiasis / Q000517:prevention & control*; D006376:Helminths; D006801:Humans; D010271:Parasites; D011044:Poland
HELMINTH INFECTIONS/prevention and control
Zwalczanie pasozytów przewodu pokarmowego człowieka w Polsce.