Zobrazeno 1 - 10
of 39
pro vyhledávání: '"W. Hellmeier"'
Autor:
W Hellmeier
Publikováno v:
Das Gesundheitswesen. 68:724-730
To comply with the drinking water regulation act of 2001 and as basis for reports to the European Community, North Rhine-Westphalia has defined water supply zones and collected the necessary data from local health authorities. The software used for d
Publikováno v:
Das Gesundheitswesen. 63:170-175
Drinking water surveillance includes the use of spatial data. A geographic information system (GIS) is a practicable tool for work with spatial data in the health sector as well. Co-operation between the Institute of Public Health for North Rhine Wes
Publikováno v:
International Journal of Behavioral Medicine. 1:76-89
An epidemiological study was carried out among schoolchildren from three “forms” (grades) corresponding to ages 8 to 9 years, 12 to 13 years, and 15 to 16 years, respectively. Two representative samples, totaling 4,835, were extracted from the ch
Autor:
W Hellmeier, D Krämer
Publikováno v:
Das Gesundheitswesen. 73
Publikováno v:
Das Gesundheitswesen. 71
Autor:
M. Mensing, W. Hellmeier
Publikováno v:
Das Gesundheitswesen. 71
Publikováno v:
Das Gesundheitswesen. 70
Autor:
W, Hellmeier
Publikováno v:
Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)). 68(11)
To comply with the drinking water regulation act of 2001 and as basis for reports to the European Community, North Rhine-Westphalia has defined water supply zones and collected the necessary data from local health authorities. The software used for d
Autor:
W. Hellmeier, E. Sievers
Publikováno v:
Zeitschrift für Geburtshilfe und Neonatologie. 211
Autor:
W. Hellmeier
Publikováno v:
Das Gesundheitswesen. 68