TY  - GEN
AU  - Han,D Y
AU  - Fang,Y X
TI  - [The burden is heavy and the road is long]
SN  - 1673-0860
PY  - 2017///
PB  - Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.3760/cma.j.issn.1673-0860.2017.01.001
ER  -