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Problemi Na Khigienata|January 1, 1994
[An experimental evaluation of the cutaneous action of the preparation Bulmektin]Zh KhalkovaProblemi Na Khigienata|January 1, 1994
[Harmful substances released during the thermal oxidative destruction of coolant lubricants]M Mukhtarova, B BalabanovaProblemi Na Khigienata|January 1, 1994
[The permissible concentrations of benzene in the atmospheric air of populated locations]B Nikiforov, E DavidkovaProblemi Na Khigienata|January 1, 1994
[An ergonomic and work physiology assessment of the risk factors for the musculoskeletal system in jobs performed by women]N Draganova, Z KamenovaProblemi Na Khigienata|January 1, 1994
[The hygienic protective area of the Kaliakra Medium-Wave Radio Station]M Izrael, M Vatsov, I TraĭkovProblemi Na Khigienata|January 1, 1994
[An evaluation of the biological action of carbon disulfide in clinico-laboratory studies of exposed workers]A Mikhaĭlova, G Antov, V Khristova, et al.Problemi Na Khigienata|January 1, 1984
[Quantitative determination of the irritating effect on human skin of butanol, octanol, acetaldehyde and crotonaldehyde]A Baĭnova, N MadzhunovProblemi Na Khigienata|January 1, 1977
[Cardiovascular system reactivity in children of primary schools studying by new academic programs]N Semova, P KalaĭkovaProblemi Na Khigienata|January 1, 1977
[Qualitative and quantitative changes in liver glycoproteins in tetrachloromethane poisoning]A Aianova, G AntovProblemi Na Khigienata|January 1, 1977
[Rapid gas chromatographic method of determining organochlorine insecticides in human fatty tissue]N Rizov, G GeorgievPageof 49