[Changes in the blood coagulation and fibrinolysis systems in workers in disinfection and pest control establishments].

Certain haemostatic parameters were determined in workers engaged in disinfection, disinsection and deratization. Patients have been divided into subgroups according to length of employment and range of performed d.d.d. activities. In addition, the effect of acute HCN exposure during fumigation was evaluated. The results may evidence partial liver disfunction in most examined patients.