TY  - RPRT
TI  - Trimethoprim-sensitivity testing and thymineless mutants.
AU  - S G Amyes
AU  - J T Smith
PY  - 1974
DO  - 10.1099/00222615-7-2-143
UR  - https://pubmed.ncbi.nlm.nih.gov/4209268/
ID  - 4209268
ER  -