CJCP 2004 6 (4): 334-334
ISSN
: 1008-8830 CN: 43-1301/R
Incidence of acute otitis media in 3 370 cases of acute upper respiratory infection
XU Yu-Zhen, LIU Shi-Jiang, LU Ding
Received:
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Revised:
null Online
:
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Supporting info