Thema
Adult
2
Aged
2
Female
2
Male
Sputum
2
Bacteria
1
Bronchitis
1
Chronic Disease
1
Community-Acquired Infections
1
Cross Infection
1
Electrophoresis, Gel, Pulsed-Field
1
Germany
1
Human
1
Humans
1
Infection Control
1
Legionella pneumophila
1
Legionnaires' Disease
1
Medicine
1
Middle Age
1
Middle Aged
1
R
1
Retrospective Studies
1
Trachea
1
Water Microbiology
1
Water Supply
1
isolation & purification
1
microbiology
1