TY  - RPRT
TI  - Polyamines--an improved automated ion-exchange method.
AU  - C W Gehrke
AU  - K C Kuo
AU  - R L Ellis
PY  - 1977
DO  - 10.1016/s0378-4347(00)80981-0
UR  - https://pubmed.ncbi.nlm.nih.gov/885975/
ID  - 885975
ER  -