Towards earlier diagnosis of COPD.
Australian Primary Health Care Research Institute, Australian National University, Canberra, Australia; Department of Primary and Community Care, Raboud University Medical Centre, Nijmegen, Netherlands. Electronic address: chris.vanweel@radboudumc.nl.
Chris
C
van Weel
D005260:Female; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*