Typhus in China: the interval between onset of disease and diagnosis and its influencing factors
GAO Yuan, NIU Yan-lin, LIU Xiao-bo, MENG Feng-xia, YUE Yu-juan, WANG Jun, SONG Xiu-ping, LI Dong-mei, LI Gui-chang, WANG Xue-shuang, LIU Qi-yong
Chines Journal of Vector Biology and Control . 2019, (4): 379 -382 .  DOI: 10.11853/j.issn.1003.8280.2019.04.005