[Loss prevention by a sharp decrease in ascaridiasis and its relationship to the expenses involved].
D001196:Ascariasis / Q000517:prevention & control*; D004467:Economics; D005102:Health Expenditures; D006801:Humans; D014586:USSR
Predotvrashchennyĭ ushcherb ot rezkogo snizheniia askaridoza i ego sootnosheniia s proizvedennymi zatratami.