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Paper published by Dr Nicholas P Williams:
Original Research
Seasonality, risk factors and burden of community-acquired pneumonia in COPD patients: a population database study using linked health care records
Williams NP, Coombs NA, Johnson MJ, Josephs LK, Rigge LA, Staples KJ, Thomas M, Wilkinson TMA
International Journal of Chronic Obstructive Pulmonary Disease 2017, 12:313-322
Published Date: 17 January 2017