In the clinic. Chronic obstructive pulmonary disease.
Littner
Michael R
MR
D003937:Diagnosis, Differential; D006760:Hospitalization; D006801:Humans; D010353:Patient Education as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis / Q000517:prevention & control / Q000628:therapy; D012017:Referral and Consultation; D012129:Respiratory Function Tests