First isolation and genetic characterization of a Toxoplasma gondii strain from a symptomatic human case of congenital toxoplasmosis in RomaniaCarmen Anca Costache, Horaţiu Alexandru Colosi, Ligia Blaga, Adriana Györke, Anamaria Ioana Paştiu, Ioana Alina Colosi and Daniel AjzenbergParasite, 20 (2013) 11DOI: https://doi.org/10.1051/parasite/2013011