enquête (1) besoin (1) gestion (1) maladie (1) conseil (1) comptabilité (1) République populaire de Chine (1) Diagnosis (1) Treatment (1) Accounting (1) Death (1) Cases (1) Rates (1) Year (1) Women (1) Symptoms (1) Questionnaires (1) Proportion (1) Population (1) Oxygen therapy (1) Months (1) Men (1) Medical care (1) Management (1) Lungs--Diseases, Obstructive (1) Influenza (1) Impact (1) Home (1) Evidence (1) Diagnosis (1)