TY - JOUR AU - Werner Mathys AU - Juliane Stanke AU - Margarita Harmuth AU - Elisabeth Junge-Mathys BT - International journal of hygiene and environmental health LA - eng M1 - 1 PB - Elsevier PY - 2008 EP - 179–185 T2 - International journal of hygiene and environmental health TI - Occurrence of Legionella in hot water systems of single-family residences in suburbs of two German cities with special reference to solar and district heating VL - 211 ER -