Kotz Daniel, van Schayck Onno C P
Department of General Practice, CAPHRI School for Public Health and Primary Care, Maastricht University Medical Centre, Maastricht, The Netherlands.
Department of General Practice, CAPHRI School for Public Health and Primary Care, Maastricht University Medical Centre, Maastricht, The Netherlands.
Chest. 2011 Apr;139(4):968-969. doi: 10.1378/chest.10-2919.