[Hygienic assessment of occupational hazards resulting form low-soluble lead compounds]. / K probleme gigienicheskoi otsenki professional'noi opasnosti trudnorastvorimykh soedinenii svintsa.

The MACs for aerosols of low-soluble lead compounds should be 10 times higher than those for inorganic lead compounds.

[Air sanitation of poultry farms with the forest balm mark A]. / Opyt sanatsii vozdukha ptichnikov bal'zamom lesnym marki A.

The new oxygenium derivate of terpenes, named as the forest balm A, was successfully used for the air sanitation at a large poultry farm. This balm is less toxic than the extensively used three-iodine ethylene glycol.

[Biological factors as occupational hazards in agriculture]. / Biologicheskii faktor kak proizvodstvennaia brednost' v sel'skom koziaistve.

The article provides data obtained from both the national and foreign publications on the role of the biological factor in modern agricultural production. An account of the agricultural branches is given in which the role of this factor is most predominant. Particular emphasis is laid on the diversity of its influence on man with resulting allergies, infections and intoxications, and on the necessity of the standardization of most hazardous biological factors.

[Aerogenic microflora in animal husbandry and poultry breeding areas, criteria of its harmful effect and hygienic regulation]. / Aérogennaia mikroflora zhivotnovodicheskikh i ptitsevodicheskikh proizvodstvennykh pomeshchenii, kriterii ee vrednogo deistviia i gigienicheskaia reglamentatsiia.

In consequence of the analysis of workers' health status and microbic contamination of the working zone of animal and poultry husbandry production area the study established direct dependence of microorganism sensitization rate, incidence of infectious and allergic skin and respiratory diseases on microbic aerosol concentration. Feasibility of aerogenic microflora standardization was substantiated proceeding from the comparison of hygienic and clinical findings; MAC for microbic aerosol was set up for the working zone.