[The differential diagnosis of the types of trauma caused by wheeled tractors].

Examinations of 23 corpses and study of 282 expert conclusions concerning the deaths of subjects aged 6 to 78 dead because of wheeled tractor injuries under agricultural conditions helped detect the specific characteristic signs of tractor injury types. Mathematical method of analysis of the characteristic features' quantitative parameters permitted the author to find statistically reliable criteria for differential diagnosis of the types of injuries inflicted by wheeled tractors. The possibility of correct conclusions of an expert using this method is at least 95%.