1 . Mandell GL,Bennett JE,Dolin R . Mandell,Douglas,and Bennett ’ s Principles and Practice of Infectious Diseases . 7th ed . Philadel phia:Churchill Livingstone,2010:1011‐1034.4 .陈灏珠,林果为.实用内科学.第13版.北京:人民卫生出版社,2009:2203‐2212. ......