[Evaluation of temporary work disability].

The author discusses assessment of temporary work incapacity with special emphasis on responsible differentiation of biological and non-biological work incapacity. He emphasizes the importance of elimination of non-biological work incapacity. He deals with the problem of assessment of "serious cases" and advocates training of the character of people form early childhood to prevent abuse of leave granted for looking after a sick child or getting medical certificates to exempt children from physical training classes.