1
Material Type:
Artigo
An approach to the study of the effect of environmental factors on human health in a population center
Chuchkova, M
Problemi na khigienata, 1990, Vol.15, p.3
Bulgaria
Sem texto completo
2
Material Type:
Artigo
Establishing the effect of electromagnetic energy on the health status of the population
Chuchkova, M ; Dozova, A
Problemi na khigienata, 1991, Vol.16, p.10
Bulgaria
Sem texto completo
3
Material Type:
Artigo
Evaluation of the MPEL for SO2 and NO2 and the development of new MPELs for atmospheric pollutants based on modern epidemiological, ecological and toxicological studies
Basmadzhieva, K ; Tabakova, S ; Nikiforov, B ; Kazasov, P ; Balabaeva, L
Problemi na khigienata, 1980, Vol.5, p.139
Bulgaria
Sem texto completo
4
Material Type:
Artigo
Hygiene research in solving the health aspects of urban development
Efremov, E ; Chuchkova, M ; Lozanov, L ; Iotov, L ; Toshkov, S
Problemi na khigienata, 1988, Vol.13, p.3
Bulgaria
Sem texto completo
5
Material Type:
Artigo
The ecological culture of the Bulgarian agricultural producer – competitive advantage within the new CAP
Jovchevska, P., Institute of Agricultural Economics, Sofia (Bulgaria)
Ikonomika i upravlenie na selskoto stopanstvo, 2011, Vol.56 (3-4), p.152-158
[Periódico revisado por pares]
Sem texto completo
6
Material Type:
Artigo
The health and demographic criteria in the assessment of and the approach to resolving the ecological problem in Bulgaria
Chuchkova, M
Problemi na khigienata, 1993, Vol.18, p.3
Bulgaria
Sem texto completo
7
Material Type:
Artigo
The health ecology aspects of assessing the quality of the urbanized environment
Chuchkova, M
Problemi na khigienata, 1991, Vol.16, p.3
Bulgaria
Sem texto completo
8
Material Type:
Artigo
The hygienic protective area of the Kaliakra Medium-Wave Radio Station
Izrael, M ; Vatsov, M ; Traĭkov, I
Problemi na khigienata, 1994, Vol.19, p.72
Bulgaria
Sem texto completo
9
Material Type:
Artigo
The joint activities of the National Center for Hygiene, Medical Ecology and Nutrition and the epidemiological hygiene inspectorates in 1993 and 1994
Ivanovich, E
Problemi na khigienata, 1995, Vol.20, p.3
Bulgaria
Sem texto completo
10
Material Type:
Artigo
The level of spontaneous chromosome aberrations in children from ecologically clean region of Ukraine studied with cytogenetic analysis of uniformly and differentially stained metaphase chromosomes
Pilins'ka, M A ; Dybs'kyĭ, S S ; Shemetun, O V ; Talan, O O
TSitologiia i genetika, 2004-11, Vol.38 (6), p.45
[Periódico revisado por pares]
Ukraine
Sem texto completo