Naheen, Chowdhury Rafia, et al. “Toxoplasma Gondii Specific IgG Avidity Assay: Role and Implication in the Confirmatory Diagnosis of Acute Toxoplasmosis in Seropositive Pregnant Women”. Bangabandhu Sheikh Mujib Medical University Journal, vol. 9, no. 2, Aug. 2016, pp. 96-99, doi:10.3329/bsmmuj.v9i2.29263.