TY  - RPRT
TI  - Internal standards for amino acid analysis.
AU  - J F Riordan
AU  - R W Giese
PY  - 1977
DO  - 10.1016/0076-6879(77)47005-8
UR  - https://pubmed.ncbi.nlm.nih.gov/927189/
ID  - 927189
ER  -