[Physiological evaluation of work done by female hothouse workers].

The authors studied influence of work conditions and temperature mode on functional state of stove female workers. The results include leading factor of work operations, that determinates work hardiness and jeopardy class for work conditions. Physiologic research demonstrated changes in functional state of some body systems, especially cardiovascular and neuromuscular ones.

[The efficacy of preventive chemotherapy in inhabitants of rural areas at increased risk of tuberculosis].

Observation of 3976 patients living in the villages to be registered at the Central District Hospital as a group of higher risk of tuberculosis was conducted. An active process in these patients was discovered in 0.67 per cent of the cases, being 11 times higher than among the whole rural population of the district.