Prenatal Diagnosis of Congenital Toxoplasmosis: Validity of PCR Using Amniotic Fluid against Indirect Fluorescent Antibody Assay in Mothers - M Assmar,; F Yassaei,; A Terhovanesian,; AR Esmaeili,; N Hassan,; Z Farzanehnezhaad,; SR Naddaf, (Iranian Journal of Public Health)