Increased incidences of liver tumours (adenomas and carcinomas) were reported when mice were exposed to drinking water containing 500-5000 mg TCA/L for periods ranging from 52 to 104 weeks.
On a signalé des incidences accrues de tumeurs du foie (adénomes et carcinomes) chez des souris exposées à de l'eau potable contenant de 500 à 5 000 mg de TCA/L pendant des périodes variant de 52 à 104 semaines.