[The role of a medical district in control of helminth infections].
D000818:Animals; D035843:Biomedical Research; D006373:Helminthiasis / Q000517:prevention & control*; D006376:Helminths; D006801:Humans
HELMINTH INFECTIONS/prevention and control
Rol'vrachebnogo uchastka v bor'be s gel'mintozami.