Johannes Nießen Sign in to save
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Aachen papers
Departments & institutes in Aachen
No department could be parsed from this author's affiliation strings.
Affiliations exactly as printed on papers (13)
- 3× Cologne Health Department, Infektions- und Umwelthygiene, Neumarkt 15-21, 50667, Köln, Germany
- 3× Cologne Health Authority, Cologne, Germany
- 2× Department of Infection Control and Environmental Hygiene, Cologne Health Authority, Cologne, Germany
- 1× Public Health Department Cologne, Infektions und Umwelthygiene, 50667 Köln, Germany
- 1× Formerly Cologne Health Department, Infektions- und Umwelthygiene, Cologne, Germany
- 1× Gesundheitsamt Stadt Köln, Amtsleiter, Köln , Germany
- 1× Cologne Health Department, Infektions- und Umwelthygiene, Neumarkt, Köln, Germany
- 1× Cologne Health Department, Infektions- und Umwelthygiene, Neumarkt 15-21, Trajanstr. 43, Köln, 50667, Germany
- 1× Formerly Department of Infection Control and Environmental Hygiene, Cologne Health Authority, Cologne, Germany
- 1× Public Health Department Cologne, Infektions- und Umwelthygiene, 50667 Köln, Germany
- 1× Public Health Department Cologne, Infektions- und Umwelthygiene, Neumarkt 15-21, 50667 Cologne, Germany
- 1× Infektions- und Umwelthygiene, Cologne Health Department, Cologne, Germany
- 1× Cologne Health Department, Infection and Environmental Hygiene, Köln, Germany