TY  - RPRT
TI  - Ring corneal clouding in keratoconus.
AU  - B A Weissman
PY  - 1994
DO  - 10.1097/00006324-199406000-00007
UR  - https://pubmed.ncbi.nlm.nih.gov/8090443/
ID  - 8090443
ER  -