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British Medical Journal|February 14, 1970
Additional factors in chronic bronchitisK J Cullen, J Elder, A R Adams, et al.
The European Respiratory Journal|July 9, 2011
Is community-acquired pneumonia an independent risk factor for cardiovascular disease?A Singanayagam, A Singanayagam, D H J Elder, et al.
Biology of the Neonate|January 1, 1989
Randomized trials of perinatal interventions in Belgium and EuropeS Alexander
Urologia Internationalis|January 1, 1976
A critical look at incontinence radio-implantsS Alexander
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