Fig. 1From: Identification of human intestinal parasites affecting an asymptomatic peri-urban Argentinian population using multi-parallel quantitative real-time polymerase chain reactionDNA concentrations (fg/μL) of two hookworm species A. duodenale (■) and N. americanus (▲) by qPCR. Higher DNA concentration of A. duodenale 119.6 fg/μL versus 0.63 fg/μL for N. americanus (P < 0.001)Back to article page