摘要
To the Editor： Blepharoptosis is a disease commonly seen in the Asian population, defined as an abnormal lower upper eyelid margin that is 〈2.0 mm above the midpoint of the pupil when a person looks straightforward.
To the Editor： Blepharoptosis is a disease commonly seen in the Asian population, defined as an abnormal lower upper eyelid margin that is 〈2.0 mm above the midpoint of the pupil when a person looks straightforward.
基金
This article was supported by a grant of National Natural Science Foundation of China （No. H1507）.
