TY  - RPRT
TI  - Letter: Ophthalmic ointments.
AU  - J E Lebensohn
PY  - 1973
DO  - 10.1016/0002-9394(73)90109-8
UR  - https://pubmed.ncbi.nlm.nih.gov/4759846/
ID  - 4759846
ER  -