%0 Journal Article %T Toxoplasma gondii sexual cross in a single naturally infected feline host: Generation of highly mouse-virulent and avirulent clones, genotypically different from clonal types I, II and III %A Daland C Herrmann %A Andrea B£¿rwald %A Aline Maksimov %A Nikola Pantchev %A Majda G Vrhovec %A Franz J Conraths %A Gereon Schares %J Veterinary Research %D 2012 %I BioMed Central %R 10.1186/1297-9716-43-39 %K Toxoplasma gondii %K Genotype %K PCR-RFLP %K Cats %K Virulence %U http://www.veterinaryresearch.org/content/43/1/39/abstract