Disease burden of pneumonia in Korean adults aged over 50 years stratified by age and underlying diseases

作者:Lee Jung Yeon*; Yoo Chul Gyu; Kim Hyo Jin; Jung Ki Suck; Yoos Kwang Ha
来源:Korean Journal of Internal Medicine, 2015, 30(2): 269.
DOI:10.3904/kjim.2015.30.2.269