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Problemi Na Khigienata|January 1, 1996
[A health status study of the population subjected to combined exposures to ionizing and nonionizing radiation factors]Z Paskalev, D ApostolovaProblemi Na Khigienata|January 1, 1996
[The effect of the factors of the working and living environment on oxidative/antioxidative balance (a review)]K VangelovaProblemi Na Khigienata|January 1, 1996
[The hygienic ergonomic protection of speech communication over time]L Tsaneva, S Danev, E DatsovProblemi Na Khigienata|January 1, 1996
[Complex biomedical studies of the body under conditions of extreme marine factors]T SachanskaProblemi Na Khigienata|January 1, 1996
[An experimental study of the skin- and eye-irritating action of an artichoke preparation]Zh KhalkovaProblemi Na Khigienata|January 1, 1988
[Methodologic bases for the mathematical planning of experiments in sanitary chemical research on polymeric building materials]I Popivanova, R BerakhaProblemi Na Khigienata|January 1, 1991
[An evaluation of the toxic gas pollution in an open-pit mine]T Panev, V Dzharova, G BobevProblemi Na Khigienata|January 1, 1989
[Determining the occupational risk of skin diseases at the chemical plant "G. Genov" in Ruse]N Madzhunov, N Berova, L KhinkovaProblemi Na Khigienata|January 1, 1983
[Current trends in improving the accuracy of indicator tubes]P Vardev, V VelichkovaProblemi Na Khigienata|January 1, 1983
[Relation between population morbidity and atmospheric pollution in several industrial regions of the country]K Basmadzhieva, B Nikiforov, S Tabakova, et al.Pageof 49