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Problemi Na Khigienata|January 1, 1975
[Reflection of gastric peristalsis influence on tis transmucous potential]D Todorov, M AngelovaProblemi Na Khigienata|January 1, 1975
[Effect of short-term fasting on liver lysosomes in rats, biochemical studies (preliminary report)]I Apostolov, L Krustev, M Stefanova, et al.Problemi Na Khigienata|January 1, 1975
[Changes in the gonads and reproductive capacity of white rats after oral maneb poisoning]L Ivanova-Chemishanska, V Vulcheva, E Chakurov, et al.Problemi Na Khigienata|January 1, 1975
[Problems of work hygiene in the manufacture of penicillin and streptomycin]A Dzhedzhev, M Mukhtarova, E Koen, et al.Problemi Na Khigienata|January 1, 1975
[Study of the changes in serum enzyme activity in acute phenol poisoning]I KhadzhievaProblemi Na Khigienata|January 1, 1992
[Occupational hygiene in industrial assembly work]N Stamova, M Khandzhieva, V Gŭlŭbova, et al.Problemi Na Khigienata|January 1, 1992
[The acute toxicity of the microbial preparation bulmoscide]Zh Khalkova, Kh Zaĭkov, V Khristeva, et al.Problemi Na Khigienata|January 1, 1992
[Changes in the activity of mixed-function oxidases in workers in an artificial silk plant]T Popov, A MikhaĭlovaProblemi Na Khigienata|January 1, 1992
[A hygienic study of new fabrics and models for ordinary work clothing for healthy workers]S UzunovaProblemi Na Khigienata|January 1, 1992
[The effect of atmospheric pollution in the city of Srednogorie on the health of the population]B Nikiforov, S TabakovaPageof 49