Figure 3From: State of malaria diagnostic testing at clinical laboratories in the United States, 2010: a nationwide surveyAvailability of Malaria Diagnostic Testing at Laboratories with On-Site Testing. This graph shows the percentage of tests performed on-site and as send-outs at laboratories with at least one malaria diagnostic test available on-site (N = 203). (ELISA- Enzyme-linked immunosorbent assay, IFA- indirect fluorescent antibody, PCR- polymerase chain reaction).Back to article page