TY  - RPRT
TI  - Botulinum neurotoxin types A, B & E: pH induced difference spectra.
AU  - A Datta
AU  - B R DasGupta
PY  - 1988
DO  - 10.1007/bf00219321
UR  - https://pubmed.ncbi.nlm.nih.gov/3050452/
ID  - 3050452
ER  -