TY  - RPRT
TI  - New internal standards for basic amino acid analyses.
AU  - M Friedman
AU  - A T Noma
AU  - M S Masri
PY  - 1973
DO  - 10.1016/0003-2697(73)90476-4
UR  - https://pubmed.ncbi.nlm.nih.gov/4688019/
ID  - 4688019
ER  -