TY  - RPRT
TI  - An approach to bacteriological standards.
AU  - J G Murray
PY  - 1969
DO  - 10.1111/j.1365-2672.1969.tb00956.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5394400/
ID  - 5394400
ER  -