title: [Control of the ancylostomiasis infection by massive drug therapy treatment in Costa Rica].
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000724:Ancylostomiasis / Q000188:drug therapy / Q000517:prevention & control*; D000871:Anthelmintics / Q000008:administration & dosage* / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D003364:Costa Rica; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010879:Piperazines / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D012424:Rural Population; D013750:Tetrachloroethylene / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use
chemical_list: D000871:Anthelmintics; D010879:Piperazines; D013750:Tetrachloroethylene
vernacular_title: Control de la infección anquilostomiásica por tratamiento quimioterapeútico masivo en Costa Rica.