Fig. 2From: Pregnancy complicated with PFAPA (periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis) syndrome: a case reportTime course plot of Th1/Th2 cell ratios (IFN-γ/IL-4 T helper cell ratio) from early pregnancy to postpartum 1 year. The white box indicates the period of cimetidine treatment and the slant bow indicates the period of colchicine treatmentBack to article page