Sulfadiazine resistance in Toxoplasma gondii: no involvement of overexpression or polymorphisms in genes of therapeutic targets and ABC transportersChristelle Doliwa, Sandie Escotte-Binet, Dominique Aubert, Virginie Sauvage, Frédéric Velard, Aline Schmid and Isabelle VillenaParasite, 20 (2013) 19DOI: https://doi.org/10.1051/parasite/2013020