TY  - GEN
AU  - Barnhart,E R
AU  - Maggio,V L
AU  - Alexander,L R
AU  - Turner,W E
AU  - Patterson,D G
AU  - Needham,L L
AU  - Reilly,M H
AU  - Gelbaum,L T
TI  - Bacitracin-associated peptides and contaminated L-tryptophan
SN  - 0140-6736
PY  - 1990///1018
KW  - Bacitracin
KW  - analysis
KW  - Chromatography, High Pressure Liquid
KW  - Drug Contamination
KW  - Humans
KW  - Magnetic Resonance Spectroscopy
KW  - Mass Spectrometry
KW  - Peptides
KW  - Tryptophan
N1  - Publication Type: Comparative Study; Letter
UR  - https://doi.org/10.1016/0140-6736(90)92231-6
ER  -