Hemoptysis may occur during an infective exacerbation but , if it is persistent , further investigation is needed to exclude the possibility of underlying bronchogenic carcinoma .Morning headache may occur because of hypercapnia . ......
——《Essential Internal Medicine》
书名:《Essential Internal Medicine》
栏目:Essential Internal Medicine > PART 2 RESPIRATORY DISEASES > Chapter 2 Chronic Obstructive Pulmonary Disease
作者:Joseph JY SUNG Ji-yao WANG T
参编:Guang,fengSHI,LawrenceKSWONG,Xiao,weiYAN,JulianaCNCHAN(陈重娥),FrancisKLCHAN(陈家亮)
页码:109
版本:1
出版社:人民卫生出版社
出版时间:2009-05-01