House pets and multiple sclerosis.
D000818:Animals; D000829:Animals, Domestic; D004285:Dogs / Q000469:parasitology; D004671:Encephalitis, Arbovirus / Q000150:complications; D006801:Humans; D007816:Larva Migrans, Visceral / Q000150:complications / Q000209:etiology; D009103:Multiple Sclerosis / Q000209:etiology* / Q000276:immunology; D014120:Toxocariasis / Q000635:transmission