TY  - RPRT
TI  - Sterility test method for petrolatum-based ophthalmic ointments.
AU  - K Tsuji
AU  - E M Stapert
AU  - J H Robertson
AU  - P M Waiyaki
PY  - 1970
DO  - 10.1128/am.20.5.798-801.1970
UR  - https://pubmed.ncbi.nlm.nih.gov/4991924/
ID  - 4991924
ER  -