Fig. 1From: Relationship of cytochrome P450 gene polymorphisms with blood concentrations of hydroxychloroquine and its metabolites and adverse drug reactionsCorrelation between the daily dose groups and concentrations of HCQ and its metabolites. a Concentration of hydroxychloroquine (HCQ); b concentration of desethyl hydroxychloroquine (DHCQ); c concentration of desethyl chloroquine (DCQ); d concentration of bisdesethyl chloroquine (BDCQ)Back to article page