title: Comment on: preventive chemotherapy in human helminthiasis: theoretical and operational aspects.
authors.forename: G C
authors.initials: GC
authors.lastname: Coles
mesh_terms: D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use*; D004605:Elephantiasis, Filarial / Q000517:prevention & control*; D005260:Female; D006373:Helminthiasis / Q000517:prevention & control*; D006801:Humans; D008297:Male; D009855:Onchocerciasis / Q000517:prevention & control*; D012552:Schistosomiasis / Q000517:prevention & control*
chemical_list: D000871:Anthelmintics