Fig. 1From: Unclear association between levels of Plasmodium falciparum lactate dehydrogenase (PfLDH) in saliva of malaria patients and blood parasitaemia: diagnostic implications?Standard curve for determination of concentration of PfLDH in saliva of malaria patients. The standard curve was calculated and the standard fitted using Excel non-linear regression. The concentration of the PfLDH in patient saliva was then estimated from the standard curveBack to article page