Fig. 4From: Estimating prevalence of avian haemosporidians in natural populations: a comparative study on screening protocolsBoxplots of samples from India and Sweden showing median, upper and lower quartiles of the individual qPCR (Ct) values correlated with parasite intensity based on microscopic examination. submic (submicroscopic), low (+), medium (++), combined classes high (+++) and very high (++++)Back to article page