Case-finding of chronic obstructive pulmonary disease with questionnaire, peak flow measurements and spirometry: a cross-sectional study

por Mahboub, Bassam, Alzaabi, Ashraf, Soriano, Joan B, Salameh, Laila, Mutairi, Yousef AL, Yusufali, Afzalhussein A, Alsheikh-ali, Alawi, Almahmeed, Wael, Haughney, John
Publicado 2014