TY - RPRT TI - Attenuation of mouse-virulent Toxoplasma gondii parasites is associated with a decrease in interleukin-12-inducing tachyzoite activity and reduced expression of actin, catalase and excretory proteins. AU - N Nischik AU - B Schade AU - K Dytnerska AU - H Długońska AU - G Reichmann AU - H G Fischer PY - 2001 DO - 10.1016/s1286-4579(01)01425-3 UR - https://pubmed.ncbi.nlm.nih.gov/11489417/ ID - 11489417 ER -