title: A study on the reproducibility of a stable, lyophilized reagent for the Chagas'disease hemagglutination test: proposals for quality control analysis.
mesh_terms: D014355:Chagas Disease / Q000175:diagnosis*; D006386:Hemagglutination Tests; D006801:Humans; D007202:Indicators and Reagents / Q000592:standards*; D011786:Quality Control; D013223:Statistics as Topic
chemical_list: D007202:Indicators and Reagents