TY  - RPRT
TI  - Naturally occurring peptides.
AU  - E BRICAS
AU  - C FROMAGEOT
PY  - 1953
DO  - 10.1016/s0065-3233(08)60091-1
UR  - https://pubmed.ncbi.nlm.nih.gov/13124130/
ID  - 13124130
ER  -