title: Parasitology proficiency testing in the Quality Evaluation Programs of the College of American Pathologists.
mesh_terms: D000818:Animals; D001769:Blood; D005069:Evaluation Studies as Topic; D005243:Feces; D005872:Giardia / Q000302:isolation & purification; D006801:Humans; D007753:Laboratories / Q000592:standards; D008722:Methods; D010274:Parasitology; D010336:Pathology; D011786:Quality Control; D012547:Schistosoma / Q000302:isolation & purification; D012550:Schistosoma mansoni / Q000302:isolation & purification; D012955:Societies, Medical; D013048:Specimen Handling; D013223:Statistics as Topic; D013321:Strongyloides / Q000302:isolation & purification; D014258:Trichuris / Q000302:isolation & purification; D014481:United States