1. Comparison of clinical and environmental isolates of Legionella pneumophila obtained in the UK over 19 years 
T.G. Harrison, N. Doshi, N.K. Fry, C.A. Joseph 
Clinical Microbiology and Infection 
Volume 13, Issue 1, Pages (January 2007)
DOI: /j x
Copyright © 2007 European Society of Clinical Infectious Diseases Terms and Conditions

2. Fig. 1
Culture-confirmed cases of Legionnaires’ disease reported to the national surveillance scheme for England and Wales (1980–1998), showing the number included in this study.
Clinical Microbiology and Infection  , 78-85DOI: ( /j x)
Copyright © 2007 European Society of Clinical Infectious Diseases Terms and Conditions