title: An investigation of the relationship between infection with Toxoplasma gondii and contact with animals.
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000635:transmission*; D002415:Cats; D004283:Dog Diseases / Q000635:transmission*; D004285:Dogs; D005243:Feces / Q000382:microbiology; D006801:Humans; D014122:Toxoplasma / Q000302:isolation & purification; D014123:Toxoplasmosis / Q000276:immunology / Q000635:transmission*; D014124:Toxoplasmosis, Animal / Q000635:transmission*; D015047:Zoonoses / Q000635:transmission