Clinical characteristics and risk factors of acute otitis media in infants under one-year-old
NI Kun1, ZHAO Li-min1, LI Xiao-yan1, SHI Hai-bo2
JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE) . 2020, (7): 923 -928 .  DOI: 10.3969/j.issn.1674-8115.2020.07.010