TY  - RPRT
TI  - Surgical punctal occlusion: a prospective study.
AU  - D Liu
AU  - Y Sadhan
PY  - 2002
DO  - 10.1136/bjo.86.9.1031
UR  - https://pubmed.ncbi.nlm.nih.gov/12185133/
ID  - 12185133
ER  -