TY  - RPRT
TI  - A soluble sustained-release ophthalmic delivery unit.
AU  - I M Katz
AU  - W M Blackman
PY  - 1977
DO  - 10.1016/0002-9394(77)90141-6
UR  - https://pubmed.ncbi.nlm.nih.gov/868971/
ID  - 868971
ER  -