TY  - RPRT
TI  - Diphtheria toxin: quantification and assay.
AU  - S F Carroll
AU  - R J Collier
PY  - 1988
DO  - 10.1016/s0076-6879(88)65034-8
UR  - https://pubmed.ncbi.nlm.nih.gov/2852763/
ID  - 2852763
ER  -